A d v a n c e d T h r e a d i n g S o l u t i o n s

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1 A d v a n c e d T h r e a d i n g S o l u t i o n s Turning and Milling Tools Main Catalog Threading Grooving Boring INCH

2 NEW IN THIS CATAOG NEW SOID CARBIDE TOOS HEOO FAMIY Helicool Helical Flutes with Thru-Hole Coolant Helicool-R (HCR) Radial Coolant Helicool-C (HCC) Thread & Chamfer in One Tool Thriller (HTC) Drill, Thread & Chamfer in One Tool MIIPRO FAMIY DEEP THREADING HE-EX Miniature Thread Mills ong Reaching up to 3xDo Economical Tool for Thru-Holes See Page 294 See Page 306 See Page 305 See Page 302 MUTI+ INSERTS MINI TMSD Improved Design for Multi-Tooth Inserts See Pages Indexable Threading Insert for Small Bores Thread Mills for Deep Holes See Pages M+ T+ Z+ V6 INSERTS A Revolutionary 6 Cutting Corners System See Pages See Pages MiTM FAMIY Multi-Flute Indexable Thread Milling for Fast Machining See Pages A d v a n c e d T h r e a d i n g S o l u t i o n s

3 VARDEX CATAOG VARDEX TURNING PAGE Thread Turning Grooving Boring VARDEX MIING Thread Milling Standard MiTM - Multi-Flute Indexable Thread Mill Inserts TMSD - Thread Milling for Deep Holes TM Solid - Solid Carbide Thread Milling Groove Milling Visit our website at

4 N U M B E R O N E I N T H R E A D I N G VARGUS is a world leading developer, manufacturer and supplier of high-quality, precision cutting and deburring tools. The company s VARDEX product line is the number one source for threading solutions worldwide and includes the largest range of thread turning and thread milling solutions as well as an extensive range of solutions for micro-machining. Established in 1960, VARGUS is a member of the NEUMO Ehrenberg Group, a diversified multi-national organization headquartered in Knittlingen, Germany. With a network of international distributors, warehouses and certified ISO 9001 manufacturing facilities, VARGUS serves customers in more than 100 countries around the globe, providing fast delivery and dedicated customer service. Vargus is a customer-focused organization, committed to providing innovative products of the highest quality, excellent value, top service and technical expertise. These key values have helped Vargus remain the market leader in threading solutions and will continue to guide our approach to business in the future.

5 V A R D E X S P E C I A T O O S VARDEX engineers and toolmakers have the know-how and experience to design special cutting tools tailored to customer requirements. Whether it s a special, complex shape or a non-standard size, our Special Tools service can quickly produce the tool you need using the latest techniques and technology. For specific details, contact your nearest VARDEX sales representative. VARDEX expertise Fast quotation Competitive delivery Tailor Made

6 TURNING Thread Turning System -... Page 6 Tooling Recommendation... Page 8 Threading Threading Inserts... Page 17 Threading Toolholders... Page 97 Threading Technical Data... Page 121 Grooving Grooving Inserts... Page 149 Grooving Toolholders... Page 165 Grooving Technical Data... Page 171 Boring Boring Inserts... Page 173 Boring Toolholders... Page 183 Boring Technical Data... Page 191 TT Gen: Takes the guesswork out of threading! TT Gen Thread Turning Tool Selection Software VARGUS TT Gen software guides you to the right thread turning tool and the best cutting conditions for your applications in seconds. (Compatible with Windows 95 and Up, Windows NT) The latest version can be downloaded at

7 Turning > Threading > Grooving > Boring

8 Thread Turning System - Standard Standard Standard With Clamp Standard Square Shank SCB Off-Set Qualified Drop Head-Qualified Miniature Round Shank U Style U Style U Style with Clamp V Style V Style Slim Throat M+ Style M+ Style Z+ Style Z+ Style T+ Style T+ Style 6

9 Thread Turning System - Standard Standard API Miniature Square Shank SCB Standard With Clamp Carbide Shank Miniature Round Shank U Style V Style U Style U Style with Clamp V Style M+ Style M+ Style T+ Style Z+ Style T+ Style Z+ Style Mini-3 Mini-3 Mini-3 Adjustable Mini- Mini- Mini- Adjustable Micro Micro Double-Ended 7

10 Tooling recommendation for a given thread specification TT Gen Software and updated versions can be downloaded from American UN Pitch tpi Thread Insert Size Ordering Code Insert Holder Anvil /4 Micro 4.0 Special SMC /16 Micro 4.0 Special SMC /8 Micro SIR40UN SMC /8 Micro SIR36UN SMC /4 Micro SIR32UN SMC /16-3/8 Micro SIR32UN SMC /16-1/ IR32UN NVR /16-11/16 1/4 2IR32UN NVR /4-15/16 3/8 3IR32UN NVR /8-15/16 3/8 3IR32UN NVR /8 3IR32UN AVR075-3 YI3-1N 12-1/4 Micro SIR28UN SMC /16-3/8 Micro SIR28UN SMC /16-1/ IR28UN NVR /8-11/16 1/4 2IR28UN NVR /4-13/16 3/8 3IR28UN NVR /8-15/16 3/8 3IR28UN NVR /8 3/8 3IR28UN AVR075-3 YI3-1N 1 3/16 3/8 3IR28UN AVR100-3 YI3-1N 1/4 Micro SIR27UN SMC /16-3/8 Micro SIR27UN SMC /16-1/2 6.0 Special NVR /16-5/8 1/4 2IR27UN NVR /4 3/8 3IR27UN NVR /8 3/8 3IR27UN NVR /8 3IR27UN AVR075-3 YI3-1N 12-1/4 Micro SIR24UN SMC /16-3/8 Micro SIR24UN SMC / IR24UN NVR / IR24UN NVR /16-11/16 1/4 2IR24UN NVR /4 3/8 3IR24UN NVR /8 3/8 3IR24UN NVR /8 3/8 3IR24UN AVR075-3 YI3-1N 1 1/4-1 1/2 3/8 3IR24UN AVR100-3 YI3-1N 1 5/8-24 3/8 3IR24UN AVR125-3 YI3-1N 5/16-3/8 Micro SIR20UN SMC / IR20UN NVR /2-9/ IR20UN NVR /8-11/16 1/4 2IR20UN NVR /4-13/16 3/8 3IR20UN NVR /8-15/16 3/8 3IR20UN NVR /16 3/8 3IR20UN AVR075-3 YI3-1N 1 1/4-1 1/2 3/8 3IR20UN AVR100-3 YI3-1N 1 9/ /16 3/8 3IR20UN AVR125-3 YI3-1N 1 7/8-2 1/8 3/8 3IR20UN AVR150-3 YI3-1N 8

11 Tooling recommendation for a given thread specification TT Gen Software and updated versions can be downloaded from American UN (con't) Pitch tpi Thread Insert Size Ordering Code Insert Holder Anvil 5/16-3/8 Micro SIR18UN SMC / IR18UN NVR /2-9/ IR18UN NVR /8 1/4 2IR18UN NVR /4 3/8 3IR18UN NVR /8-1 3/8 3IR18UN NVR /16-1 3/16 3/8 3IR18UN AVR075-3 YI3-1N 1 1/4-1 1/2 3/8 3IR18UN AVR100-3 YI3-1N 1 9/16-1 3/4 3/8 3IR18UN AVR125-3 YI3-1N 1 7/8-2 3/8 3IR18UN AVR150-3 YI3-1N 3/8 Micro SIR16UN SMC / IR16UN NVR /2-9/ IR16UN NVR /8-11/16 1/4 2IR16UN NVR /4-13/16 3/8 3IR16UN NVR /8-1 3/8 3IR16UN NVR /16-1 1/8 3/8 3IR16UN AVR075-3 YI3 1 3/16 3/8 3IR16UN AVR075-3 YI3-1N 1 1/4-1 1/2 3/8 3IR16UN AVR100-3 YI3-1N 1 9/ /16 3/8 3IR16UN AVR125-3 YI3-1N 1 7/8-2 1/8 3/8 3IR16UN AVR150-3 YI3-1N 7/ IR14UN NVR /2-9/ IR14UN NVR /8 1/4 2IR14UN NVR /4 3/8 3IR14UN NVR /8-1 3/8 3IR14UN NVR /8 3/8 3IR14UN AVR075-3 YI3 1 1/4 3/8 3IR14UN AVR100-3 YI3 1 3/8-1 1/2 3/8 3IR14UN AVR100-3 YI3-1N 1 5/8-1 3/4 3/8 3IR14UN AVR125-3 YI3-1N 1 7/8-2 3/8 3IR14UN AVR150-3 YI3-1N 13 1/ I13UN...158/001 BNVR050S-6.0-9/16-11/16 1/4 2I12UN...158/002 NVRC /001-3/4-7/8 3/8 3IR12UN NVR /16-1 3/8 3IR12UN NVR /16-1 3/16 3/8 3IR12UN AVR075-3 YI3 1 1/4-1 1/2 3/8 3IR12UN AVR100-3 YI3 1 9/ /16 3/8 3IR12UN AVR125-3 YI3 1 7/8-2 1/8 3/8 3IR12UN AVR150-3 YI3-1N 11 5/8-11 1/4U 2UIR11UN...158/003 NVRC044-2U 157/002-7/8 3/8 3IR10UN NVR /8 3IR10UN NVR /8-10 3/8 3IR10UN AVR075-3 YI3 1 1/4-1 1/2 3/8 3IR10UN AVR100-3 YI3 1 5/8-1 3/4 3/8 3IR10UN AVR125-3 YI3 1 7/8-2 3/8 3IR10UN AVR150-3 YI3 9

12 Tooling recommendation for a given thread specification TT Gen Software and updated versions can be downloaded from American UN (con't) Pitch tpi Thread Insert Size Ordering Code Insert Holder Anvil 9 7/8-9 3/8 3IR9UN NVR /8 3IR8UN NVR /16-1 3/16 3/8 3IR8UN AVR075-3 YI3-1P 8 1 1/4 3/8 3IR8UN AVR075-3 YI3 1 5/16-1 1/2 3/8 3IR8UN AVR100-3 YI3 1 9/ /16 3/8 3IR8UN AVR125-3 YI3 1 7/8-2 1/8 3/8 3IR8UN AVR150-3 YI /8-1 1/4 1/2 4IR7UN NVR /8-1 7/16 1/2 4IR6UN NVR /2-1 5/8 1/2 4IR6UN AVR100-4 YI4-1P /16 1/2 4IR6UN AVR100-4 YI4 1 3/4-2 1/2 4IR6UN AVR125-4 YI4 2 1/8-6 1/2 4IR6UN AVR150-4 YI /4-5 1/2 4IR5UN AVR100-4 YI4-1P /2 5/8 5IR4.5UN AVR125-5 YI5-1P 10

13 Tooling recommendation for a given thread specification TT Gen Software and updated versions can be downloaded from ISO Metric Pitch mm Thread Insert Size Ordering Code Insert Holder Anvil Micro SIR0.7ISO SMC Micro SIR0.75ISO SMC Micro SIR0.75ISO SMC IR0.75ISO NVR Micro SIR0.8ISO SMC M6 Micro SIR1.0ISO SMC Micro SIR1.0ISO SMC IR1.0ISO NVR IR1.0ISO NVR /4 2IR1.0ISO NVR /4 2IR1.0ISO NVR /8 3IR1.0ISO NVR M8 Micro SIR1.25ISO SMC IR1.25ISO NVR IR1.25ISO NVR M IR1.5ISO NVR IR1.5ISO NVR /4 2IR1.5ISO NVR /8 3IR1.5ISO NVR /8 3IR1.5ISO AVR075-3 YI /8 3IR1.5ISO AVR075-3 YI3-1N /8 3IR1.5ISO AVR125-3 YI3-1N /8 3IR1.5ISO AVR150-3 YI3-1N 1.75 M IR1.75ISO NVR M IR2.0ISO NVR M /4 2IR2.0ISO NVR /8 3IR2.0ISO NVR /8 3IR2.0ISO NVR /8 3IR2.0ISO AVR075-3 YI /8 3IR2.0ISO AVR100-3 YI /8 3IR2.0ISO AVR125-3 YI3-1N /8 3IR2.0ISO AVR150-3 YI3-1N 2.50 M18 1/4 2IR2.5ISO NVR M20-M22 3/8 3IR2.5ISO NVR M24-M27 3/8 3IR3.0ISO NVR /8 3IR3.0ISO AVR100-3 YI /8 3IR3.0ISO AVR150-3 YI M30-M33 3/8 3IR3.5ISO NVR M36 1/2 4IR4.0ISO NVR M39 1/2 4IR4.0ISO AVR100-4 YI /2 4IR4.0ISO AVR150-4 YI M42 1/2 4IR4.5ISO AVR100-4 YI4-1P M45 1/2 4IR4.5ISO AVR125-4 YI M48 1/2 4IR5.0ISO AVR125-4 YI4-1P M52 1/2 4IR5.0ISO AVR125-4 YI M /8 5IR5.5ISO AVR150-5 YI M /8 5IR6.0ISO AVR150-5 YI5 11

14 Tooling recommendation for a given thread specification TT Gen Software and updated versions can be downloaded from Whitworth Pitch tpi Thread Insert Size Ordering Code Insert Holder Anvil 1/4 Micro SIR26W SMC /16-1/2 Micro SIR26W SMC /16-5/8 1/4 2IR26W NVR /16 1/4 2IR26W NVR /4-13/16 3/8 3IR26W NVR /8-15/16 3/8 3IR26W NVR /16 3/8 3IR26W AVR075-3 YI3-1N 1 1/4-1 7/16 3/8 3IR26W AVR100-3 YI3-1N 1 1/2-1 3/4 3/8 3IR26W AVR125-3 YI3-1N 1 7/8-2 3/8 3IR26W AVR150-3 YI3-1N 22 5/16 Micro SIR22W SMC /8-9/16 Micro SIR20W SMC /8-11/16 1/4 2IR20W NVR /4-13/16 3/8 3IR20W NVR /8-1 3/8 3IR20W NVR /16-1 3/16 3/8 3IR20W AVR075-3 YI3-1N /4-1 7/16 3/8 3IR20W AVR100-3 YI3-1N 1 1/2-1 3/4 3/8 3IR20W AVR125-3 YI3-1N 1 7/8-3 3/8 3IR20W AVR150-3 YI3-1N 11/16 1/4 2IR16W NVR /4-11/16 3/8 3IR16W NVR /8-1 3/8 3IR16W NVR /16-1 1/8 3/8 3IR16W AVR075-3 YI3 1 3/16 3/8 3IR16W AVR075-3 YI3-1N /4-1 7/16 3/8 3IR16W AVR100-3 YI3-1N 1 1/2-1 3/4 3/8 3IR16W AVR125-3 YI3-1N 1 7/8-4 5/8 3/8 3IR16W AVR150-3 YI3-1N 4 3/4-7 3/8 3IR16W AVR150-3 YI3-1.5N 14 7/ IR14W NVR /8-11/16 1/4 2IR14W NVR /16 3/8 3IR12W NVR /16-1 3/8 3IR12W NVR /16-1 3/16 3/8 3IR12W AVR075-3 YI /4-1 1/2 3/8 3IR12W AVR100-3 YI /4 3/8 3IR12W AVR125-3 YI3-1N 1 7/8-6 3/8 3IR12W AVR150-3 YI3-1N 6 1/4-7 3/8 3IR12W AVR150-3 YI3-1.5N 11 7/8 3/8 3IR11W NVR /8 3IR10W NVR

15 Tooling recommendation for a given thread specification TT Gen Software and updated versions can be downloaded from Whitworth (con't) Pitch tpi Thread Insert Size Ordering Code Anvil 9 7/8 3/8 3IR9W NVR /8-1 1/4 3/8 3IR9W AVR075-3 YI3 1 3/8 3IR8W NVR /16 3/8 3IR8W AVR075-3 YI3-1P 8 1 5/16-1 1/2 3/8 3IR8W AVR100-3 YI /8 3/8 3IR8W AVR125-3 YI /4 3/8 3IR8W AVR150-3 YI /8 3IR8W AVR150-3 YI3-1N 7 1 1/4 1/2 4IR7W NVR /4-2 1/2 4IR7W AVR125-4 YI4 1 5/16-1 7/16 1/2 4IR6W NVR /2-1 5/8 1/2 4IR6W AVR100-4 YI4-1P 6 1 7/ /2 4IR6W AVR125-4 YI /2 4IR6W AVR150-4 YI4 3 1/4-7 1/2 4IR6W AVR150-4 YI4-1N 5 1 3/4 1/2 4IR5W AVR100-4 YI4-1P 3-3 1/4 1/2 4IR5W AVR150-4 YI /8 5IR4.5W AVR125-5 YI5-1P 3 1/2-4 5/8 5IR4.5W AVR250-5 YI5 2 1/4 5/8 5IR4W AVR150-5 YI5-1P 4 2 1/2 5/8 5IR4W AVR150-5 YI5 4 1/4-4 3/4 5/8 5IR4W AVR250-5 YI5 4 7/8-7 5/8 5IR4W AVR250-5 YI5-1N /4 5/8 U 5UEI3.5W AVR150-5U YI5U - 1P 3 5/8 U 5UEI3.5W AVR200-5U YI5U /4 5/8 U 5UEI3.25W AVR200-5U YI5U 3 1/2 5/8 U 5UEI3.25W AVR250-5U YI5U 3 3 3/4-4 5/8 U 5UEI3W AVR250-5U YI5U /8 U 5UEI2.75W AVR250-5U YI5U /8 V 5VIR2.5W NVR250-5V - Insert Holder 13

16 Tooling recommendation for a given thread specification TT Gen Software and updated versions can be downloaded from NPT Pitch tpi Thread Insert Size Ordering Code Insert Holder Anvil 27 1/16 Micro SIR27NPT SMC /4 Micro SIR18NPT SMC /8 Micro SIR18NPT SMC /2 3/8" 3IR14NPT NVR /4 3/8" 3IR14NPT NVR /8" 3IR11.5NPT AVR075-3 YI /4 3/8" 3IR11.5NPT AVR125-3 YI3 1 1/2 3/8" 3IR11.5NPT AVR125-3 YI3-1N 2 3/8" 3IR11.5NPT AVR150-3 YI3-1N 2 1/2 3/8" 3IR8NPT AVR150-3 YI3-1N 3 3/8" 3IR8NPT AVR150-3 YI3-1N 3 1/2 3/8" 3IR8NPT AVR150-3 YI3-1N 4 3/8" 3IR8NPT AVR150-3 YI3-1N 8 5 3/8" 3IR8NPT AVR150-3 YI3-1N 6 3/8" 3IR8NPT AVR150-3 YI3-1N 8 3/8" 3IR8NPT AVR150-3 YI3-1N 10 3/8" 3IR8NPT AVR150-3 YI3-1N 12 3/8" 3IR8NPT AVR150-3 YI3-1N NPTF Pitch tpi Thread Insert Size Ordering Code Insert Holder Anvil 27 1/ IR27NPTF NVR / IR18NPTF NVR /8 1/4" 2IR18NPTF NVR /2 3/8" 3IR14NPTF NVR /4 3/8" 3IR14NPTF NVR /8" 3IR11.5NPTF AVR075-3 YI /4 3/8" 3IR11.5NPTF AVR125-3 YI3 1 1/2 3/8" 3IR11.5NPTF AVR125-3 YI3-1N 2 3/8" 3IR11.5NPTF AVR150-3 YI3-1N 8 2 1/2 3/8" 3IR8NPTF AVR150-3 YI3-1N 3 3/8" 3IR8NPTF AVR150-3 YI3-1N PG Pitch tpi Thread Insert Size Ordering Code Insert Holder Anvil 20 Pg IR20PG NVR Pg 9 1/4" 2IR18PG NVR Pg 11 & Pg /8" 3IR18PG NVR Pg 16 3/8" 3IR18PG NVR Pg 21 3/8" 3IR16PG AVR075-3 YI3 16 Pg 29 3/8" 3IR16PG AVR100-3 YI3-1N Pg 36 & Pg 42 & Pg 48 3/8" 3IR16PG AVR150-3 YI3-1N 14

17 Tooling recommendation for a given thread specification TT Gen Software and updated versions can be downloaded from BSP (55 ) Pitch tpi Thread Insert Size Ordering Code Insert Holder Anvil G1/16 Micro SIR28W SMC G1/ IR28W NVR G1/ IR19W NVR G3/8 1/4" 2IR19W NVR G1/2 & G5/8 3/8" 3IR14W NVR G3/4 & G7/8 3/8" 3IR14W AVR075-3 YI3 G1 & G1 1/8 & 1 1/4 3/8" 3IR11W AVR100-3 YI3 G1 1/2 3/8" 3IR11W AVR150-3 YI3-1N G1 3/4 3/8" 3IR11W AVR150-3 YI3-1N G2 3/8" 3IR11W AVR150-3 YI3-1N G2 1/4 3/8" 3IR11W AVR150-3 YI3-1N G2 1/2 3/8" 3IR11W AVR150-3 YI3-1N G2 3/4 3/8" 3IR11W AVR150-3 YI3-1N G3 3/8" 3IR11W AVR150-3 YI3-1N G3 1/2 3/8" 3IR11W AVR150-3 YI3-1N G4 3/8" 3IR11W AVR150-3 YI3-1N G4 1/2 3/8" 3IR11W AVR150-3 YI3-1N G5 3/8" 3IR11W AVR150-3 YI3-1N G5 1/2 3/8" 3IR11W AVR150-3 YI3-1N G6 3/8" 3IR11W AVR150-3 YI3-1N BSPT Pitch tpi Thread Insert Size Ordering Code Insert Holder Anvil 28 1/ IR28BSPT NVR / IR19BSPT NVR /8 1/4" 2IR19BSPT NVR /2 3/8" 3IR14BSPT NVR /4 3/8" 3IR14BSPT AVR075-3 YI3 1 3/8" 3IR11BSPT AVR100-3 YI3 1 1/4 3/8" 3IR11BSPT AVR125-3 YI3 1 1/2 3/8" 3IR11BSPT AVR150-3 YI3-1N 2 3/8" 3IR11BSPT AVR150-3 YI3-1N /2 3/8" 3IR11BSPT AVR150-3 YI3-1N 3 3/8" 3IR11BSPT AVR150-3 YI3-1N 4 3/8" 3IR11BSPT AVR150-3 YI3-1N 5 3/8" 3IR11BSPT AVR150-3 YI3-1N 6 3/8" 3IR11BSPT AVR150-3 YI3-1N 15

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19 Thread Turning > Inserts

20 Thread Turning Inserts THREAD TURNING INSERTS VARDEX Ordering Code System...Page 19 Partial Profile 60...Page 20 Partial Profile 55...Page 23 American UN...Page 26 ISO Metric...Page 36 Whitworth for BSW, BSP...Page 45 BSPT...Page 53 NPT...Page 56 NPTF...Page 61 NPS...Page 64 Round (DIN 405)...Page 65 Round (DIN 20400)...Page 66 Trapez...Page 67 American ACME...Page 70 Stub ACME...Page 73 UNJ...Page 76 MJ...Page 81 American Buttress...Page 83 British Buttress...Page 85 Metric Buttress (Sägengewinde)...Page 86 API...Page 87 API Buttress Casing...Page 88 API Round Casing & Tubing...Page 89 VAM...Page 91 E-Extreme ine...page 92 Hughes H-90...Page 93 Pg... Page 94 18

21 Vardex Ordering Code System Threading Inserts (Not Including Micro Systems) Thread Turning Inserts E 3 R UN VTX Insert Size 2 - Insert Style 3 - Type of Insert 4 - RH/H Insert mm 4.0K mm mm 2-1/4 3-3/8 4-1/2 5-5/8 U V J SCB E - I - EI - + R - Right Hand Insert - eft Hand Insert None - Right + eft Insert 5 - Pitch Full Profile - Pitch Range mm tpi Partial Profile - Pitch Range mm tpi A AG G N U ½ - 3½ Q ½ - 4 U ¾ V ½ 6 - Standard 60 - Partial Profile Partial Profile 55 ISO - ISO Metric UN - American UN W - Whitworth for BSW, BSP BSPT - Britsh Standard Pipe Thread NPT - NPT NPTF - NPTF NPS - NPS RD - Round DIN 405 RD Round DIN TR - Tarpez DIN 103 ACME - ACME STACME - Stub ACME UNJ - UNJ MJ - ISO 5855 ABOUT - American Butterss BBUT - British Buttress SAGE - Metric Buttress DIN 513 API - API BUT - API Buttress Casing APIRD - API Round Casing & Tubing VAM - VAM E - Extreme ine Casing H90 - H90 PG - Pg DIN No. of Cutting Corners 6C - V6 Cutting Corners None - All Others 8 - API Form No. of Teeth (for multitooth Style) 2, 3, 5, 6, Multi tooth Style M+ T Carbide Grade VKX, VTX, VCB, VM7, VK2, VK2P, VKP, VHX, VBX 12 - Coarse Pitch Inserts 158/... Z+ Micro Threading Inserts - Double Ended 3 1 S 2 I 3 R UN 6 VMX 7 1- Insert Dia mm mm mm mm mm 6 - Standard 60 - Partial Profile Partial Profile 55 ISO - ISO Metric MJ - ISO 5855 NPT - NPT NPTF - NPTF UN - American UN W - Whitworth for BSW, BSP 2 - Insert Style S - Micro Insert 7 - Carbide Grades VMX 3 - Type of Insert I RH/H Insert R - Right Hand Insert - eft Hand Insert 5 - Pitch Full Profile - Pitch Range mm tpi Partial Profile - Pitch Range mm tpi A A F F

22 Y Thread Turning Inserts Par tial Profile 60 X r Y X r X Y r Y X 60 X Standard SCB Sintered Chipbreaker V6 r U Style Y r T V Style / Slim Throat Standard SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm tpi RH H r X Y RH H Toolholder 1/4" ERA EA N..-2 (H) ERA EA / ERG EG YE3 YI3 A..-3 (H) ERAG EAG /8 SCB JERA JERG JERAG YE3 - A..-3 3/8 V ERS60-6C YE3-6C - A..-3 1/ ERN EN YE4 YI4 A..-4 (H) 5/ ERQ EQ YE5 YI5 A..-5 (H) U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm tpi RH+H r X Y RH H Toolholder 1/2 U UEIU YE4U YI4U A..-4U (H) 5/8 U UEIU YE5U YI5U A..-5U (H) Slim Throat Insert Size Pitch Ordering Code Dimensions inch inch mm tpi RH H r X Y T Toolholder 1/4 V VERA VEA N..-2V (H) VERA VEA /8 V VERG VEG N..-3V (H) VERAG VEAG /2 V VERN VEN N..-4V (H) V Style Insert Size Pitch Ordering Code Dimensions inch inch mm tpi RH H r X Y T Toolholder 5/8 V VERV VEV N..-5V-10 (H) 20

23 Par tial Profile 60 (con' t) Y r X r X X r Y X X 60 Y Y Thread Turning Inserts Standard SCB Sintered Chipbreaker V6 r U Style T V Style r Y Standard SCB U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm tpi RH H r X Y RH H Toolholder 1/4" IRA IA NVR..-2 (H) 1/4" SCB 3/ /8 SCB 3/8 V JIRA NVR IRA IA IRG IG YI3 YE3 AVR..-3 (H) IRAG IAG JIRA JIRG YI3 - AVR JIRAG IRS60-6C YI3-6C - AVR..-3 NVRC..-3V6 1/ IRN IN YI4 YE4 AVR..-4 (H) 5/ IRQ IQ YI5 YE5 AVR..-5 (H) Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm tpi RH+H r X Y RH H Toolholder 1/2 U UEIU YI4U YE4U AVR..-4U (H) 5/8 U UEIU YI5U YE5U AVR..-5U (H) V Style Insert Size Pitch Ordering Code Dimensions inch inch mm tpi RH H r X Y T Toolholder 5/8 V VIRV VIV NVR..-5V (H) 21

24 Thread Turning Inserts Par tial Profile 60 (con' t) 60 r F 5.0 F Y Mini-3 Y r Mini- Mini-3 Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch mm tpi RH r Y F inch Toolholder KIRA NVR K IRA NVR Mini- Insert Size Pitch Ordering Code Dimensions inch Min Bore dia. mm tpi RH r Y F inch Toolholder IRA NVR F Y 1 d r RH-Double Ended Micro - Double Ended Insert dia. Pitch Ordering Code Dimensions inch Min. Bore dia. d mm mm tpi RH/H r 1 F Y inch. Toolholder SIRF SMC SIRF SMC SIRA SMC eft Handed Tool Supplied by Request. (Example: 6.0SIA60...) 22

25 Y Par tial Profile X r Y X r X Y r Y X X Thread Turning Inserts Standard SCB Sintered Chipbreaker V6 r U Style Y r T V Style / Slim Throat Standard SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm tpi RH H r X Y RH H Toolholder 1/4" ERA EA N..-2 (H) ERA EA / ERG EG YE3 YI3 A..-3 (H) ERAG EAG /8 SCB JERA JERG JERAG YE3 - A..-3 3/8 V ERS55-6C YE3-6C - A..-3 1/ ERN EN YE4 YI4 A..-4 (H) 5/ ERQ EQ YE5 YI5 A..-5 (H) U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm tpi RH+H r X Y RH H Toolholder 1/2 U UEIU YE4U YI4U A..-4U (H) 5/8 U UEIU YE5U YI5U A..-5U (H) Slim Throat Insert Size Pitch Ordering Code Dimensions inch inch mm tpi RH H r X Y T Toolholder 1/4 V VERA VEA N..-2V (H) VERA VEA /8 V VERG VEG N..-3V (H) VERAG VEAG /2 V VERN VEN N..-4V (H) V Style Insert Size Pitch Ordering Code Dimensions inch inch mm tpi RH H r X Y T Toolholder 5/8 V VERV VEV N..-5V-8 (H) 23

26 Thread Turning Inserts Par tial Profile 55 (con' t) 55 Y r X X r X r Y X X Y Y Standard SCB Sintered Chipbreaker V6 r U Style T V Style r Y Standard SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm tpi RH H r X Y RH H Toolholder 1/4" IRA IA NVR..-2 (H) 1/4 SCB 3/ /8 SCB 3/8 V JIRA NVR IRA IA IRG IG IRAG IAG JIRA JIRG JIRAG YI3 YE3 AVR..-3 (H) YI3 - AVR IRS55-6C YI3-6C - AVR..-3 NVRC..-3V6 1/ IRN IN YI4 YE4 AVR..-4 (H) 5/ IRQ IQ YI5 YE5 AVR..-5 (H) U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm tpi RH+H r X Y RH H Toolholder 1/2 U UEIU YI4U YE4U AVR..-4U (H) 5/8 U UEIU YI5U YE5U AVR..-5U (H) V Style Insert Size Pitch Ordering Code Dimensions inch inch mm tpi RH H r X Y T Toolholder 5/8 V VIRV VIV NVR..-5V (H) 24

27 Par tial Profile 55 (con' t) Thread Turning Inserts 55 r F 5.0 F Y Mini-3 Y r Mini- Mini-3 Mini- Insert Size Pitch Ordering Code Dimensions inch Min Bore dia. inch mm tpi RH r Y F inch Toolholder KIRA NVR K IRA NVR Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm tpi RH r Y F inch Toolholder IRA NVR...-5 Par tial Profile F Y 1 d r RH-Double Ended Micro - Double Ended Insert dia. Pitch Ordering Code Dimensions inch Min. Bore dia. d mm mm tpi RH/H r 1 F Y inch Toolholder SIRF SMC SIRF SMC SIRA SMC eft Handed Tool Supplied by Request. (Example: 6.0SIA55...) 25

28 Y Thread Turning Inserts American UN - UNC, UNF, UNEF, UNS X h 1/4P 60 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B Standard Standard continued on next page Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 72 2ER72UN... 2E72UN ER64UN... 2E64UN ER56UN... 2E56UN ER48UN... 2E48UN ER44UN... 2E44UN ER40UN... 2E40UN ER36UN... 2E36UN / ER32UN... 2E32UN N..-2 (H) 28 2ER28UN... 2E28UN ER27UN... 2E27UN ER24UN... 2E24UN ER20UN... 2E20UN ER18UN... 2E18UN ER16UN... 2E16UN ER14UN... 2E14UN ER80UN... 3E80UN ER72UN... 3E72UN ER64UN... 3E64UN ER56UN... 3E56UN ER48UN... 3E48UN ER44UN... 3E44UN ER40UN... 3E40UN ER36UN... 3E36UN ER32UN... 3E32UN ER28UN... 3E28UN ER27UN... 3E27UN / ER24UN... 3E24UN YE3 YI3 A..-3 (H) 20 3ER20UN... 3E20UN ER18UN... 3E18UN ER16UN... 3E16UN ER14UN... 3E14UN ER13UN... 3E13UN ER12UN... 3E12UN ER11.5UN... 3E11.5UN ER11UN... 3E11UN ER10UN... 3E10UN ER9UN... 3E9UN ER8UN... 3E8UN

29 American UN - UNC, UNF, UNEF, UNS (con't) h 1/4P 60 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B X Y SCB Sintered Chipbreaker X Y V6 X Y Standard Y X U Style Thread Turning Inserts Standard (con t) SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 36 3JER36UN /8 SCB 3/8 V / / JER32UN JER28UN JER24UN JER20UN JER18UN JER16UN JER14UN JER13UN JER12UN JER10UN JER9UN JER8UN ER32UN-6C ER28UN-6C ER24UN-6C ER20UN-6C ER18UN-6C ER16UN-6C ER14UN-6C ER13UN-6C ER12UN-6C ER7UN... 4E7UN ER6UN... 4E6UN ER5UN... 4E5UN ER4.5UN... 5E4.5UN ER4UN... 5E4UN YE3 - A..-3 YE3-6C - A..-3 YE4 YI4 A..-4 (H) YE5 YI5 A..-5 (H) U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH+H h min X Y RH H Toolholder 4.5 4UE4.5UN /2 U 0.87 YE4U YI4U A..-4U (H) 4 4UE4UN /8 U UE3UN YE5U YI5U A..-5U (H) 27

30 Thread Turning Inserts American UN - UNC, UNF, UNEF, UNS (con't) X 1/4P 60 h 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B Y V Style / Slim Throat T Slim Throat Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 20 2VER20UN... 2VE20UN VER18UN... 2VE18UN /4 V VER16UN... 2VE16UN N..-2V (H) 14 2VER14UN... 2VE14UN VER12UN... 2VE12UN VER32UN... 3VE32UN VER28UN... 3VE28UN VER24UN... 3VE24UN VER20UN... 3VE20UN /8 V VER18UN... 3VE18UN VER16UN... 3VE16UN N..-3V (H) 14 3VER14UN... 3VE14UN VER12UN... 3VE12UN VER10UN... 3VE10UN VER8UN... 3VE8UN /2 V VER7UN... 4VE7UN N..-4V (H) V Style Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 4 5VER4UN... 5VE4UN N..-5V-6 (H) 5/8 V VER3UN... 5VE3UN N..-5V-8 (H) 28

31 Y American UN - UNC, UNF, UNEF, UNS (con't) Thread Turning Inserts 1/4P 60 X h 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B M+ Style M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder ER20UN3M ER18UN2M / ER18UN3M ER16UN2M YE3M A ER14UN2M ER12UN2M ER16UN3M ER14UN2M / ER12UN2M ER12UN3M YE4M A ER11UN2M ER10UN2M / ER8UN2M YE5M A..-5M 29

32 Y Thread Turning Inserts American UN - UNC, UNF, UNEF, UNS (con't) Y X X h 1/4P 60 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B Standard SCB Sintered Chipbreaker Standard (con t) SCB continued on next page Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 72 2IR72UN... 2I72UN IR64UN... 2I64UN IR56UN... 2I56UN IR48UN... 2I48UN IR44UN... 2I44UN IR40UN... 2I40UN IR36UN... 2I36UN IR32UN... 2I32UN /4" IR28UN... 2I28UN NVR..-2 (H) 27 2IR27UN... 2I27UN IR24UN... 2I24UN IR20UN... 2I20UN IR18UN... 2I18UN IR16UN... 2I16UN IR14UN... 2I14UN IR12UN... 2I12UN IR11UN... 2I11UN JIR36UN /4 SCB / JIR32UN JIR28UN JIR24UN JIR20UN JIR18UN JIR16UN IR72UN... 3I72UN IR64UN... 3I64UN IR56UN... 3I56UN IR48UN... 3I48UN IR44UN... 3I44UN IR40UN... 3I40UN IR36UN... 3I36UN IR32UN... 3I32UN IR28UN... 3I28UN IR27UN... 3I27UN NVR..-2 YI3 YE3 AVR..-3 (H) 30

33 Y American UN - UNC, UNF, UNEF, UNS (con't) Y X X Y X Thread Turning Inserts h 1/4P 60 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B Standard SCB Sintered Chipbreaker V6 Standard (con t) SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 24 3IR24UN... 3I24UN IR20UN... 3I20UN IR18UN... 3I18UN IR16UN... 3I16UN IR14UN... 3I14UN / IR13UN... 3I13UN IR12UN... 3I12UN YI3 YE3 AVR..-3 (H) IR11.5UN... 3I11.5UN IR11UN... 3I11UN IR10UN... 3I10UN IR9UN... 3I9UN IR8UN... 3I8UN JIR28UN /8 SCB 3/8 V / / JIR24UN JIR20UN JIR18UN JIR16UN JIR14UN JIR13UN JIR12UN JIR10UN JIR9UN JIR8UN IR32UN-6C IR28UN-6C IR24UN-6C IR20UN-6C IR18UN-6C IR16UN-6C IR14UN-6C IR13UN-6C IR12UN-6C IR7UN... 4I7UN IR6UN... 4I6UN IR5UN... 4I5UN IR4.5UN... 5I4.5UN IR4UN... 5I4UN YI3 - AVR..-3 YI3-6C - AVR..-3 NVRC..-3V6 YI4 YE4 AVR..-4 (H) YI5 YE5 AVR..-5 (H) 31

34 Y Thread Turning Inserts American UNC X Y h 1/4P 60 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B Standard X U+ Style Coarse Pitch Thread Insert Size Ordering Code Dimensions inch Min. Bore dia. inch RH h min X Y Toolholder inch 1/2 x 13UN *6.0IR13UN...158/ BNVR0375S /16 x 12UN 1/4 *2IR12UN...158/ NVRC / /8 x 11UN 1/4 U 2UIR11UN...158/ NVRC044-2U 157/ /4 x 10UN 3IR10UN NVRC / /8 x 9UN 3/ IR9UN NVRC / x 8UN 3IR8UN NVRC /8 x 7UN 4IR7UN NVRC /4 x 7UN 1/ IR7UN NVRC /8 x 6UN 4IR6UN NVRC eft Handed Tool Supplied by Request. * For H order: 6.0I13UN...158/016, 2I12UN...158/

35 Y American UN - UNC, UNF, UNEF, UNS (con t) 1/4P 60 Y X X X Thread Turning Inserts h 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B U Style T V Style Y M+ Style U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH+H h min X Y RH H Toolholder 4.5 4UI4.5UN /2 U 0.87 YI4U YE4U AVR..-4U (H) 4 4UI4UN /8 U UI3UN YI5U YE5U AVR..-5U (H) V Style Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 4 5VIR4UN... 5VI4UN /8 V 1.06 NVR..-5V (H) 3 5VIR3UN... 5VI3UN M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder IR12UN2M / IR14UN2M YI3M AVR IR16UN2M IR16UN3M / IR14UN2M IR12UN2M YI4M AVR IR12UN3M / IR8UN2M YI5M AVR..-5M 33

36 Thread Turning Inserts American UN - UNC, UNF, UNEF, UNS (con t) 1/4P h F F 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B Y Mini-3 Y Mini- Mini-3 Mini- Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch tpi RH h min Y F inch Toolholder KIR32UN KIR28UN KIR24UN NVR K KIR20UN KIR18UN IR40UN IR32UN IR28UN IR24UN IR20UN NVR IR18UN IR16UN IR14UN Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm tpi RH h min Y F inch Toolholder 32 5IR32UN IR28UN IR24UN IR20UN NVR IR18UN IR16UN IR14UN eft Handed Tool Supplied by Request. (Example: 6.0I 14UN...)

37 American UN - UNC, UNF, UNEF, UNS (con t) Thread Turning Inserts h 1/4P 60 F Y 1 d 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B RH-Double Ended Micro - Double Ended Insert dia. Pitch Ordering Code Dimensions inch Min. Bore dia. Thread d mm mm RH/H 1 F Y h min inch Toolholder 10-40UNS SIR40UN UNF SIR36UN SMC UNF SIR32UN UNS SIR40UN UNS SIR36UN UNEF SIR32UN UNF SIR28UN SMC /4-27UNS SIR27UN UNC SIR24UN /4-20UNC SIR20UN /4-32UNEF SIR32UN /16-28UN SIR28UN /16-27UNS SIR27UN /16-24UNF SIR24UN SMC /16-20UN SIR20UN /16-18UNC SIR18UN /8-16UNC SIR16UN eft Handed Tool Supplied by Request. (Example: 6.0SI16UN...) 35

38 Y Thread Turning Inserts ISO Metric X h 1/4P 60 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H Standard Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder ER0.25ISO... 2E0.25ISO ER0.3ISO... 2E0.3ISO ER0.35ISO... 2E0.35ISO ER0.4ISO... 2E0.4ISO ER0.45ISO... 2E0.45ISO ER0.5ISO... 2E0.5ISO /4" ER0.6ISO... 2E0.6ISO ER0.7ISO... 2E0.7ISO N..-2 (H) ER0.75ISO... 2E0.75ISO ER0.8ISO... 2E0.8ISO ER1.0ISO... 2E1.0ISO ER1.25ISO... 2E1.25ISO ER1.5ISO... 2E1.5ISO ER1.75ISO... 2E1.75ISO ER0.25ISO... 3E0.25ISO ER0.35ISO... 3E0.35ISO ER0.4ISO... 3E0.4ISO ER0.45ISO... 3E0.45ISO ER0.5ISO... 3E0.5ISO ER0.6ISO... 3E0.6ISO ER0.7ISO... 3E0.7ISO ER0.75ISO... 3E0.75ISO / ER0.8ISO... 3E0.8ISO YE3 YI3 A..-3 (H) 1.0 3ER1.0ISO... 3E1.0ISO ER1.25ISO... 3E1.25ISO ER1.5ISO... 3E1.5ISO ER1.75ISO... 3E1.75ISO ER2.0ISO... 3E2.0ISO ER2.5ISO... 3E2.5ISO ER3.0ISO... 3E3.0ISO ER3.5ISO... 3E3.5ISO continued on next page 36

39 Y Y ISO Metric (con' t) X X Y X Y Thread Turning Inserts 1/4P 60 X h 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H SCB Sintered Chipbreaker V6 Standard U Style Standard SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 0.5 3JER0.5ISO /8 SCB 3/8 V / / JER0.75ISO JER0.8ISO JER1.0ISO JER1.25ISO JER1.5ISO JER1.75ISO JER2.0ISO JER2.5ISO JER3.0ISO JER3.5ISO ER0.5ISO-6C ER0.75ISO-6C ER0.8ISO-6C ER1.0ISO-6C ER1.25ISO-6C ER1.5ISO-6C ER1.75ISO-6C ER2.0ISO-6C ER3.5ISO... 4E3.5ISO ER4.0ISO... 4E4.0ISO ER4.5ISO... 4E4.5ISO ER5.0ISO... 4E5.0ISO ER6.0ISO... 4E6.0ISO ER5.5ISO... 5E5.5ISO ER6.0ISO... 5E6.0ISO YE3 - A..-3 YE3-6C - A..-3 YE4 YI4 A..-4 (H) YE5 YI5 A..-5 (H) U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH+H h min X Y RH H Toolholder 5.0 4UE5.0ISO /2 U UE5.5ISO YE4U YI4U A..-4U (H) 6.0 4UE6.0ISO /8 U UE8.0ISO YE5U YI5U A..-5U (H) 37

40 Thread Turning Inserts ISO Metric (con' t) X 1/4P 60 h 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H Y V Style / Slim Throat T Slim Throat V Style Insert Size Pitch Ordering Code Dimensions inch inch mm RH H h min X Y T Toolholder VER0.75ISO... 2VE0.75ISO VER1.0ISO... 2VE1.0ISO /4 V VER1.5ISO... 2VE1.5ISO N..-2V (H) VER1.75ISO... 2VE1.75ISO VER2.0ISO... 2VE2.0ISO VER0.35ISO... 3VE0.35ISO VER0.4ISO... 3VE0.4ISO VER0.5ISO... 3VE0.5ISO VER0.75ISO... 3VE0.75ISO VER0.8ISO... 3VE0.8ISO /8 V VER1.0ISO... 3VE1.0ISO VER1.25ISO... 3VE1.25ISO N..-3V (H) 1.5 3VER1.5ISO... 3VE1.5ISO VER1.75ISO... 3VE1.75ISO VER2.0ISO... 3VE2.0ISO VER2.5ISO... 3VE2.5ISO VER3.0ISO... 3VE3.0ISO Insert Size Pitch Ordering Code Dimensions inch inch mm RH H h min X Y T Toolholder 5.5 5VER5.5ISO... 5VE5.5ISO N..-5V-6 (H) 6.0 5VER6.0ISO... 5VE6.0ISO /8 V VER8.0ISO... 5VE8.0ISO N..-5V-8 (H) VER10.0ISO... 5VE10.0ISO N..-5V-10 (H) 38

41 ISO Metric (con' t) 1/4P 60 X Y X Y Thread Turning Inserts h 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H M+ Style T+ Style M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch mm RH h min X Y RH Toolholder ER1.0ISO3M / ER1.5ISO2M YE3M A ER2.0ISO2M ER1.5ISO3M / ER2.0ISO2M ER2.0ISO3M YE4M A ER2.5ISO2M / ER3.0ISO2M YE5M A..-5M T+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch mm RH h min X Y RH Toolholder ER1.5ISO8T /2"T 0.87 Y4T A..-4T ER2.0ISO8T

42 Y Y Thread Turning Inserts ISO Metric (con' t) X X h 1/4P 60 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H Standard SCB Sintered Chipbreaker Standard SCB continued on next page Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder IR0.35ISO... 2I0.35ISO IR0.4ISO... 2I0.4ISO IR0.45ISO... 2I0.45ISO IR0.5ISO... 2I0.5ISO IR0.6ISO... 2I0.6ISO IR0.7ISO... 2I0.7ISO /4" IR0.75ISO... 2I0.75ISO IR0.8ISO... 2I0.8ISO NVR..-2 (H) 1.0 2IR1.0ISO... 2I1.0ISO IR1.25ISO... 2I1.25ISO IR1.5ISO... 2I1.5ISO IR1.75ISO... 2I1.75ISO IR2.0ISO... 2I2.0ISO IR2.5ISO... 2I2.5ISO JIR0.5ISO /4 SCB / JIR0.75ISO JIR0.8ISO JIR1.0ISO JIR1.25ISO JIR1.5ISO IR0.35ISO... 3I0.35ISO IR0.4ISO... 3I0.4ISO IR0.45ISO... 3I0.45ISO IR0.5ISO... 3I0.5ISO IR0.6ISO... 3I0.6ISO IR0.7ISO... 3I0.7ISO IR0.75ISO... 3I0.75ISO IR0.8ISO... 3I0.8ISO IR1.0ISO... 3I1.0ISO IR1.25ISO... 3I1.25ISO IR1.5ISO... 3I1.5ISO IR1.75ISO... 3I1.75ISO IR2.0ISO... 3I2.0ISO IR2.5ISO... 3I2.5ISO IR3.0ISO... 3I3.0ISO IR3.5ISO... 3I3.5ISO NVR..-2 YI3 YE3 AVR..-3 (H) 40

43 ISO Metric (con' t) X Y X X Y 1/4P 60 X h 1/8P Standard Y Y Thread Turning Inserts Defined by: R262 (DIN 13) Tolerance class: 6g/6H SCB Sintered Chipbreaker V6 U Style Standard (con t) SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 1.0 3JIR1.0ISO /8 SCB 3/8 V6 1/2 5/ JIR1.25ISO JIR1.5ISO JIR1.75ISO JIR2.0ISO JIR2.5ISO JIR3.0ISO JIR3.5ISO IR0.5ISO-6C IR0.75ISO-6C IR0.8ISO-6C IR1.0ISO-6C IR1.25ISO-6C IR1.5ISO-6C IR1.75ISO-6C IR2.0ISO-6C IR3.5ISO... 4I3.5ISO IR4.0ISO... 4I4.0ISO IR4.5ISO... 4I4.5ISO IR5.0ISO... 4I5.0ISO IR6.0ISO... 4I6.0ISO IR4.5ISO... 5I4.5ISO IR5.0ISO... 5I5.0ISO IR5.5ISO... 5I5.5ISO IR6.0ISO... 5I6.0ISO YI3 - AVR..-3 YI3-6C - AVR..-3 NVRC..-3V6 YI4 YE4 AVR..-4 (H) YI5 YE5 AVR..-5 (H) U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH+H h min. X Y RH H Toolholder 5.5 4UI5.5ISO /2 U 0.87 YI4U YE4U AVR..-4U (H) 6.0 4UI6.0ISO /8 U UI8.0ISO YI5U YE5U AVR..-5U (H) 41

44 Y Thread Turning Inserts ISO Metric (con' t) 1/4P 60 X X Y X h 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H T V Style Y M+ Style T+ Style V Style Insert Size Pitch Ordering Code Dimensions inch inch mm RH H h min X Y T Toolholder 6.0 5VIR6.0ISO... 5VI6.0ISO /8 V VIR8.0ISO... 5VI8.0ISO NVR..-5V (H) VIR10.0ISO... 5VI10.0ISO M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch mm RH h min X Y RH Toolholder IR1.0ISO3M / IR1.5ISO2M YI3M AVR IR2.0ISO2M IR1.5ISO3M / IR2.0ISO2M YI4M AVR IR2.0ISO3M / IR3.0ISO2M YI5M AVR..-5M T+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch mm RH h min X Y RH Toolholder IR1.5ISO8T / Y4T AVR..-4T IR2.0ISO8T

45 ISO Metric (con' t) Thread Turning Inserts h 1/4P 60 F 5.0 F 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H Y Mini-3 Y Mini- Mini-3 Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch mm RH h min Y F inch Toolholder KIR0.25ISO KIR0.5ISO KIR0.75ISO NVR K KIR1.0ISO KIR1.25ISO IR0.5ISO IR0.75ISO IR1.0ISO IR1.25ISO NVR IR1.5ISO IR1.75ISO IR2.0ISO Mini- Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm mm RH h min Y F inch Toolholder IR0.35ISO IR0.5ISO IR0.75ISO IR1.0ISO IR1.25ISO NVR IR1.5ISO IR1.75ISO IR2.0ISO

46 Thread Turning Inserts ISO Metric (con' t) h 1/4P 60 F Y 1 d 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H RH-Double Ended Micro - Double Ended Insert dia. Pitch Ordering Code Dimensions inch Min. Bore dia. Thread d mm mm RH/H 1 F Y h min inch Toolholder M4 x SIR0.3ISO M4 x SIR0.4ISO M4 x SIR0.5ISO M4 x SIR0.6ISO SMC M4.5 x SIR0.7ISO M4.5 x SIR0.75ISO M5 x SIR0.8ISO M5 x SIR0.4ISO M5 x SIR0.5ISO M5 x SIR0.6ISO M5 x SIR0.7ISO SMC M5.5 x SIR0.75ISO M5.5 x SIR0.8ISO M6 x SIR1.0ISO M6 x SIR0.5ISO M6.5 x SIR0.75ISO M7 x SIR1.0ISO SMC M8 x SIR1.25ISO M10.5 x SIR1.5ISO eft Handed Tool Supplied by Request. (Example: 3.0SI0.3ISO...) 44

47 Y Whitworth - BSW, BSP, BSF, BSB X Thread Turning Inserts R 0.137P 55 h R 0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium class A Standard Standard continued on next page Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 72 2ER72W... 2E72W ER60W... 2E60W ER56W... 2E56W ER48W... 2E48W ER40W... 2E40W ER36W... 2E36W ER32W... 2E32W /4" ER28W... 2E28W ER26W... 2E26W N..-2 (H) 24 2ER24W... 2E24W ER22W... 2E22W ER20W... 2E20W ER19W... 2E19W ER18W... 2E18W ER16W... 2E16W ER14W... 2E14W ER72W... 3E72W ER60W... 3E60W ER56W... 3E56W ER48W... 3E48W ER40W... 3E40W ER36W... 3E36W ER32W... 3E32W ER30W... 3E30W ER28W... 3E28W ER26W... 3E26W / ER24W... 3E24W ER22W... 3E22W YE3 YI3 A..-3 (H) 20 3ER20W... 3E20W ER19W... 3E19W ER18W... 3E18W ER16W... 3E16W ER14W... 3E14W ER12W... 3E12W ER11W... 3E11W ER10W... 3E10W ER9W... 3E9W ER8W... 3E8W

48 Y Thread Turning Inserts Whitworth - BSW, BSP, BSF, BSB (con't) X Y X Y X Y R 0.137P 55 X h R 0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium class A SCB Sintered Chipbreaker V6 Standard U Style Standard (con t) SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 36 3JER36W /8 SCB 3/8 V / / JER32W JER28W JER24W JER20W JER19W JER18W JER16W JER14W JER12W JER11W JER10W JER8W ER19W-6C ER16W-6C ER14W-6C ER12W-6C ER7W... 4E7W ER6W... 4E6W ER5W... 4E5W ER4.5W... 5E4.5W ER4W... 5E4W YE3 - A..-3 YE3-6C - A..-3 YE4 YI4 A..-4 (H) YE5 YI5 A..-5 (H) U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH+H h min X Y RH H Toolholder 4.5 4UEI4.5W /2 U UEI4W UEI3.5W YE4U YI4U A..-4U (H) UEI3.25W UEI3.5W /8 U UEI3.25W UEI3W YE5U YI5U A..-5U (H) UEI2.75W

49 Y Whitworth - BSW, BSP, BSF, BSB (con't) X X Thread Turning Inserts R 0.137P 55 h R 0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium class A Y V Style / Slim Throat T M+ Style Slim Throat Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 19 2VER19W... 2VE19W /4 V VER14W... 2VE14W N..-2V (H) 11 2VER11W... 2VE11W VER19W... 3VE19W VER18W... 3VE18W /8 V VER16W... 3VE16W VER14W... 3VE14W N..-3V (H) 12 3VER12W... 3VE12W VER11W... 3VE11W V Style Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 4 5VER4W... 5VE4W N..-5V-6 (H) 5/8 V VER3W... 5VE3W N..-5V-8 (H) 2.5 5VER2.5W... 5VE2.5W N..-5V-10 (H) M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder ER28W2M ER19W2M / YE3M A ER19W3M ER14W2M ER14W3M / YE4M A ER11W2M

50 Y Y Thread Turning Inserts Whitworth - BSW, BSP, BSF, BSB (con't) X X R 0.137P 55 h R 0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium class A Standard SCB Sintered Chipbreaker Standard SCB continued on next page Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 72 2IR72W... 2I72W IR60W... 2I60W IR56W... 2I56W IR48W... 2I48W IR40W... 2I40W IR36W... 2I36W IR32W... 2I32W IR28W... 2I28W /4" IR26W... 2I26W NVR..-2 (H) 24 2IR24W... 2I24W IR22W... 2I22W IR20W... 2I20W IR19W... 2I19W IR18W... 2I18W IR16W... 2I16W IR14W... 2I14W IR12W... 2I12W JIR36W /4 SCB / JIR32W JIR28W JIR24W JIR20W JIR19W JIR18W JIR16W JIR14W IR72W... 3I72W IR60W... 3I60W IR56W... 3I56W IR48W... 3I48W IR40W... 3I40W IR36W... 3I36W IR32W... 3I32W IR30W... 3I30W NVR..-2 YI3 YE3 AVR..-3 (H) 48

51 Y Y Whitworth - BSW, BSP, BSF, BSB (con't) X X Y X Thread Turning Inserts R 0.137P 55 h R 0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium class A Standard SCB Sintered Chipbreaker V6 Standard (con t) SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 28 3IR28W... 3I28W IR26W... 3I26W IR24W... 3I24W IR22W... 3I22W IR20W... 3I20W IR19W... 3I19W / IR18W... 3I18W IR16W... 3I16W YI3 YE3 AVR..-3 (H) 14 3IR14W... 3I14W IR12W... 3I12W IR11W... 3I11W IR10W... 3I10W IR9W... 3I9W IR8W... 3I8W JIR28W /8 SCB 3/8 V / / JIR24W JIR20W JIR19W JIR18W JIR16W JIR14W JIR12W JIR11W JIR10W JIR8W IR19W-6C IR16W-6C IR14W-6C IR12W-6C IR7W... 4I7W IR6W... 4I6W IR5W... 4I5W IR4.5W... 5I4.5W IR4W... 5I4W YI3 - AVR...-3 YI3-6C - AVR..-3 NVRC..-3V6 YI4 YE4 AVR..-4 (H) YI5 YE5 AVR..-5 (H) 49

52 Y Thread Turning Inserts Whitworth - BSW, BSP, BSF, BSB (con't) Y X X R 0.137P 55 X h R 0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium class A U Style T V Style Y M+ Style U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH+H h min X Y RH H Toolholder 4.5 4UEI4.5W /2 U UEI4W UEI3.5W YI4U YE4U AVR..-4U (H) UEI3.25W UEI3.5W /8 U UEI3.25W UEI3W YI5U YE5U AVR..-5U (H) UEI2.75W V Style Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 4 5VIR4W... 5VI4W /8 V VIR3W... 5VI3W NVR..-5V (H) 2.5 5VIR2.5W... 5VI2.5W M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder 3/ IR14W2M YI3M AVR..-3 1/ IR11W2M YI4M AVR

53 Whitworth - BSW, BSP, BSF, BSB (con't) 5.0 Thread Turning Inserts R 0.137P 55 F F h R 0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium class A Y Mini-3 Y Mini- Mini-3 Mini- Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch tpi RH h min Y F inch Toolholder KIR26W KIR22W KIR20W NVR K KIR19W KIR18W IR28W IR19W NVR IR14W Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm tpi RH h min Y F inch Toolholder 28 5IR28W IR19W NVR IR14W

54 Thread Turning Inserts Whitworth - BSW, BSP, BSF, BSB (con't) R 0.137P h 55 F Y 1 d R 0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium class A RH-Double Ended Micro - Double Ended Insert dia. Pitch Ordering Code Dimensions inch Min. Bore dia. Thread d mm tpi RH/H 1 F Y h min inch Toolholder 1/16-28BSP SIR28W /4-26BSF SIR26W SMC /4-24BSW SIR24W /16-28BSP SIR28W /16-28BSW SIR26W /16-24BSW SIR24W /16-22BSW SIR22W SMC /8-20BSF SIR20W /4-19BSP SIR19W eft Handed Tool Supplied by Request. (Example: 6.0SI19W...) 52

55 Y Y BSPT R0.137P X X X Y X Thread Turning Inserts ' R0.137P Defined by: B.S. 21:1985 Tolerance class: Standard BSPT Standard SCB Sintered Chipbreaker V6 Y Slim Throat T Standard SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 28 2ER28BSPT... 2E28BSPT /4" ER19BSPT... 2E19BSPT N..-2 (H) 14 2ER14BSPT... 2E14BSPT ER28BSPT... 3E28BSPT / ER19BSPT... 3E19BSPT ER14BSPT... 3E14BSPT YE3 YI3 A..-3 (H) 11 3ER11BSPT... 3E11BSPT JER28BSPT /8 SCB 3/8 V JER19BSPT JER14BSPT JER11BSPT ER19BSPT-6C ER14BSPT-6C YE3 - A..-3 YE3-6C - A..-3 Slim Throat Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 28 3VER28BSPT... 3VE28BSPT /8 V VER19BSPT... 3VE19BSPT VER14BSPT... 3VE14BSPT N..-3V (H) 11 3VER11BSPT... 3VE11BSPT

56 Y Y Thread Turning Inserts BSPT (con' t) X X Y X R0.137P ' R0.137P Defined by: B.S. 21:1985 Tolerance class: Standard BSPT Standard SCB Sintered Chipbreaker V6 Standard SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 28 2IR28BSPT... 2I28BSPT /4" IR19BSPT... 2I19BSPT NVR..-2 (H) 14 2IR14BSPT... 2I14BSPT /4 28 2JIR28BSPT SCB 19 2JIR19BSPT NVR IR28BSPT... 3I28BSPT / IR19BSPT... 3I19BSPT IR14BSPT... 3I14BSPT YI3 YE3 AVR..-3 (H) 11 3IR11BSPT... 3I11BSPT JIR28BSPT /8 SCB 3/8 V JIR19BSPT JIR14BSPT JIR11BSPT IR19BSPT-6C IR14BSPT-6C YI3 - AVR..-3 YI3-6C - AVR..-3 NVRC..-3V6 54

57 BSPT (con' t) 5.0 Thread Turning Inserts R0.137P F F ' R0.137P Defined by: B.S. 21:1985 Tolerance class: Standard BSPT Y Mini-3 Y Mini- Mini-3 Mini- Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch tpi RH h min Y F inch Toolholder KIR28BSPT NVR K IR28BSPT IR19BSPT NVR IR14BSPT Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm tpi RH h min Y F inch Toolholder 28 5IR28BSPT IR19BSPT NVR IR14BSPT eft Handed Tool Supplied by Request. (Example: 6.0I 14BSPT...) 55

58 Y Y Thread Turning Inserts NPT Y X X X X h Defined by: USAS B2.1:1968 Tolerance class: Standard NPT Standard SCB Sintered Chipbreaker V6 Y Slim Throat T Standard SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 27 2ER27NPT... 2E27NPT /4" ER18NPT... 2E18NPT N..-2 (H) 14 2ER14NPT... 2E14NPT ER27NPT... 3E27NPT ER18NPT... 3E18NPT / ER14NPT... 3E14NPT YE3 YI3 A..-3 (H) ER11.5NPT... 3E11.5NPT ER8NPT... 3E8NPT JER27NPT /8 SCB JER18NPT JER14NPT JER11.5NPT JER8NPT YE3 - A..-3 3/8 V ER14NPT-6C YE3-6C - A..-3 Slim Throat Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 27 2VER27NPT... 2VE27NPT /4 V VER18NPT... 2VE18NPT VER14NPT... 2VE14NPT N..-2V (H) VER11.5NPT... 2VE11.5NPT VER27NPT... 3VE27NPT /8 V VER18NPT... 3VE18NPT N..-3V (H) VER11.5NPT... 3VE11.5 NPT

59 Y NPT (con't) Y Thread Turning Inserts X X h Defined by: USAS B2.1:1968 Tolerance class: Standard NPT M+ Style Z+ Style M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder 3/ ER14NPT2M YE3M A..-3 1/ ER11.5NPT2M YE4M A..-4 5/ ER11.5NPT3M ER8NPT2M YE5M A..-5M Z+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder ER11.5NPT2Z / YE4Z A..-4Z 8 2 4ER8NPT2Z

60 Y Y Y Thread Turning Inserts NPT (con't) X X Y X X Y X h Defined by: USAS B2.1:1968 Tolerance class: Standard NPT Standard SCB Sintered Chipbreaker V6 M+ Style Z+ Style Standard SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 27 2IR27NPT... 2I27NPT /4" IR18NPT... 2I18NPT NVR..-2 (H) 14 2IR14NPT... 2I14NPT /4" 27 2JIR27NPT SCB 18 2JIR18NPT NVR IR27NPT... 3I27NPT IR18NPT... 3I18NPT / IR14NPT... 3I14NPT YI3 YE3 AVR..-3 (H) IR11.5NPT... 3I11.5NPT IR8NPT... 3I8NPT JIR27NPT /8 SCB 3/8 V JIR18NPT JIR14NPT JIR11.5NPT JIR8NPT IR14NPT-6C YI3-6C - YI3 - AVR..-3 AVR..-3 NVRC..-3V6 M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder 3/ IR14NPT2M YI3M AVR..-3 1/ IR11.5NPT2M YI4M AVR..-4 5/ IR11.5NPT3M IR8NPT2M YI5M AVR..-5M Z+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder IR11.5NPT2Z / YI4Z AVR..-4Z 8 2 4IR8NPT2Z

61 NPT (con't) Thread Turning Inserts h F F Defined by: USAS B2.1:1968 Tolerance class: Standard NPT Y Mini-3 Y Mini- Mini-3 Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch tpi RH h min Y F inch Toolholder KIR27NPT NVR K IR27NPT IR18NPT NVR IR14NPT Mini- Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm tpi RH h min Y F inch Toolholder 27 5IR27NPT IR18NPT NVR IR14NPT eft Handed Tool Supplied by Request. (Example: 4.0KI 27NPT...) 59

62 Thread Turning Inserts NPT F Y 1 d h Defined by: USAS B2.1:1968 Tolerance class: Standard NPT RH-Double Ended Micro - Double Ended Insert dia. Pitch Ordering Code Dimensions inch Min. Bore dia. Thread d mm mm RH/H 1 F Y h min inch Toolholder 1/16-27NPT SIR27NPT /4-18NPT SIR18NPT SMC eft Handed Tool Supplied by Request. (Example: 6.0SI18NPT...) 60

63 NPTF X Y X X h Y Y Thread Turning Inserts Defined by: ANSI B Tolerance class: Class 2 Standard SCB Sintered Chipbreaker M+ Style Standard SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 27 2ER27NPTF... 2E27NPTF / ER18NPTF... 2E18NPTF N..-2 (H) 14 2ER14NPTF... 2E14NPTF ER27NPTF... 3E27NPTF ER18NPTF... 3E18NPTF / ER14NPTF... 3E14NPTF YE3 YI3 A..-3 (H) ER11.5NPTF... 3E11.5NPTF ER8NPTF... 3E8NPTF JER27NPTF /8 SCB JER18NPTF JER14NPTF JER11.5NPTF JER8NPTF YE3 - A..-3 M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder 3/ ER14NPTF2M YE3M A

64 Y Y Y Thread Turning Inserts NPTF (con' t) X X X h Defined by: ANSI B Tolerance class: Class 2 Standard SCB Sintered Chipbreaker M+ Style Standard SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 27 2IR27NPTF... 2I27NPTF / IR18NPTF... 2I18NPTF NVR..-2 (H) 14 2IR14NPTF... 2I14NPTF /4 27 2JIR27NPTF SCB 18 2JIR18NPTF NVR IR27NPTF... 3I27NPTF IR18NPTF... 3I18NPTF / IR14NPTF... 3I14NPTF YI3 YE3 AVR..-3 (H) IR11.5NPTF... 3I11.5NPTF IR8NPTF... 3I8NPTF JIR27NPTF /8 SCB JIR18NPTF JIR14NPTF JIR11.5NPTF JIR8NPTF YI3 - AVR..-3 M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder 3/ IR14NPTF2M YI3M AVR

65 NPTF (con' t) Thread Turning Inserts h F F Defined by: ANSI B Tolerance class: Class 2 Y Mini-3 Y Mini- Mini-3 Mini- Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch tpi RH h min Y F inch Toolholder KIR27NPTF NVR K IR27NPTF IR18NPTF NVR IR14NPTF Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm tpi RH h min Y F inch Toolholder 27 5IR27NPTF IR18NPTF NVR IR14NPTF NPTF F Y 1 d h Defined by: ANSI B Tolerance class: Class 2 RH-Double Ended Micro - Double Ended Insert dia. Pitch Ordering Code Dimensions inch Min. Bore dia. Thread d mm tpi RH/H 1 F Y h min inch Toolholder 1/16-27NPTF SIR27NPTF /4-18NPTF SIR18NPTF SMC eft Handed Tool Supplied by Request. (Example: 6.0SI18NPTF...) 63

66 Y Y Thread Turning Inserts NPS / X X h Defined by: USA NBS H28 (1957) Tolerance class: Standard NPS - Standard - Standard Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 24 3ER24NPS... 3E24NPS ER16NPS... 3E16NPS / ER14NPS... 3E14NPS ER12NPS... 3E12NPS YE3 YI3 A..-3 (H) ER11.5NPS... 3E11.5NPS ER9NPS... 3E9NPS ER8NPS... 4E8NPS / ER7NPS... 4E7NPS YE4 YI4 A..-4 (H) 6 4ER6NPS... 4E6NPS / ER5NPS... 5E5NPS YE5 YI5 A..-5 (H) Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 24 3IR24NPS... 3I24NPS IR14NPS... 3I14NPS / IR12NPS... 3I12NPS YI3 YE3 AVR..-3 (H) IR11.5NPS... 3I11.5NPS IR9NPS... 3I9NPS IR8NPS... 4I8NPS / IR7NPS... 4I7NPS YI4 YE4 AVR..-4 (H) 6 4IR6NPS... 4I6NPS / IR5NPS... 5I5NPS YI5 YE5 AVR..-5 (H) 64

67 Y X Round (DIN 405) Y Thread Turning Inserts h R P h 30 R P Defined by: DIN 405 Tolerance class: 7h/7H Standard Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 10 3ER10RD... 3E10RD / ER8RD... 3E8RD YE3 YI3 A..-3 (H) 6 3ER6RD... 3E6RD / ER6RD... 4E6RD ER4RD... 4E4RD YE4 YI4 A..-4 (H) 5/ ER4RD... 5E4RD YE5 YI5 A..-5 (H) X h R P h R P 30 Defined by: DIN 405 Tolerance class: 7h/7H Standard Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 10 3IR10RD... 3I10RD / IR8RD... 3I8RD YI3 YE3 AVR..-3 (H) 6 3IR6RD... 3I6RD / IR6RD... 4I6RD IR4RD... 4I4RD YI4 YE4 AVR..-4 (H) 5/ IR4RD... 5I4RD YI5 YE5 AVR..-5 (H) 65

68 Y X Thread Turning Inserts Round (DIN 20400) Y Y h R P h 30 R P R P Defined by: DIN Tolerance class: Standard Standard U Style X Standard U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 3.0 4ER3.0RD E3.0RD ER4.0RD E4.0RD / YE4 YI4 A..-4 (H) 5.0 4ER5.0RD E5.0RD ER6.0RD E6.0RD Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH+H h min X Y RH H Toolholder 5/8 U UEI8.0RD YE5U YI5U A..-5U (H) Round (DIN 20400) X Y R P h 30 X h R P R P Defined by: DIN Tolerance class: Standard Standard U Style Standard U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 3.0 4IR3.0RD I3.0RD IR4.0RD I4.0RD / YI4 YE4 AVR..-4 (H) 5.0 4IR5.0RD I5.0RD IR6.0RD I6.0RD Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH+H h min X Y RH H Toolholder 5/8 U UEI8.0RD YI5U YE5U AVR..-5U (H) 66

69 T X Y Y X X Trapez Y Thread Turning Inserts 30 h Defined by: DIN 103 Tolerance class: 7e/7H Standard U Style V Style Standard U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 1/ ER1.5TR... 2E1.5TR N..-2 (H) 1.5 3ER1.5TR... 3E1.5TR / ER2.0TR... 3E2.0TR ER2.5TR... 3E2.5TR YE3 YI3 A..-3 (H) 3.0 3ER3.0TR... 3E3.0TR ER4.0TR... 4E4.0TR / ER5.0TR... 4E5.0TR YE4 YI4 A..-4 (H) 6.0 4ER6.0TR... 4E6.0TR / ER6.0TR... 5E6.0TR YE5 YI5 A..-5 (H) Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH+H h min X Y RH H Toolholder 6.0 4UE6.0TR /2 U UE7.0TR YE4U YI4U A..-4U (H) 8.0 4UE8.0TR /8 U UE8.0TR UE9.0TR YE5U YI5U A..-5U (H) V Style Insert Size Pitch Ordering Code Dimensions inch inch mm RH H h min X Y T Toolholder 6.0 5VER6.0TR... 5VE6.0TR VER7.0TR... 5VE7.0TR N..-5V-6 (H) 8.0 5VER8.0TR... 5VE8.0TR /8 V VER9.0TR... 5VE9.0TR N..-5V-8 (H) VER10.0TR... 5VE10.0TR VER12.0TR... 5VE12.0TR N..-5V-10 (H) 67

70 Y X X Thread Turning Inserts Trapez (con' t) Y 30 h Defined by: DIN 103 Tolerance class: 7e/7H Standard U Style Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 1/ IR1.5TR... 2I1.5TR NVR 8-2 (H) 1.5 3IR1.5TR... 3I1.5TR / IR2.0TR... 3I2.0TR IR2.5TR... 3I2.5TR YI3 YE3 AVR..-3 (H) 3.0 3IR3.0TR... 3I3.0TR IR4.0TR... 4I4.0TR / IR5.0TR... 4I5.0TR YI4 YE4 AVR..-4 (H) 6.0 4IR6.0TR... 4I6.0TR / IR6.0TR... 5I6.0TR YI5 YE5 AVR..-5 (H) Coarse Pitch Thread Insert Size Ordering Code Dimensions inch Min. Bore dia. inch RH h min X Y Toolholder inch TR18x4 3/8 U UIR4.0TR...158/ NVRC044-3U 157/ TR20x4 3/ IR4.0TR...158/ NVRC / TR22x5 3UIR5.0TR...158/ NVRC055-3U 157/ TR24x5 3/8 U UIR5.0TR...158/ NVRC059-3U 157/ TR26x5 3UIR5.0TR...158/ NVRC059-3U 157/ TR28x5 1/ IR5.0TR NVRC / TR30x6 1/2 U UIR6.0TR...158/ NVRC075-4U 157/ TR36x6 5/ IR6.0TR NVRC / TR38x7 4UIR7.0TR...158/ NVRC100-4U 157/ TR40x7 4UIR7.0TR...158/ NVRC100-4U 157/ /2 U 0.87 TR42x7 4UIR7.0TR...158/ NVRC125-4U 157/ TR44x7 4UIR7.0TR...158/ NVRC125-4U 157/ TR46x8 5UIR8.0TR...158/ NVRC125-5U 157/ TR48x8 5UIR8.0TR...158/ NVRC125-5U 157/ /8 U 1.06 TR50x8 5UIR8.0TR...158/ NVRC125-5U 157/ TR52x8 5UIR8.0TR...158/ NVRC125-5U 157/ eft Handed Tool Supplied by Request. U Type Inserts Can be Used for H Applications with H toolholders. 68

71 Y X Trapez (con' t) Thread Turning Inserts X 30 h Y T Defined by: DIN 103 Tolerance class: 7e/7H U Style V Style U Style V Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH+H h min X Y RH H Toolholder 6.0 4UI6.0TR /2 U UI7.0TR YI4U YE4U AVR..-4U (H) 8.0 4UI8.0TR /8 U UI8.0TR UI9.0TR YI5U YE5U AVR..-5U (H) Insert Size Pitch Ordering Code Dimensions inch inch mm RH H h min X Y T Toolholder 6.0 5VIR6.0TR... 5VI6.0TR VIR7.0TR... 5VI7.0TR /8 V VIR8.0TR... 5VI8.0TR VIR9.0TR... 5VI9.0TR NVR..-5V (H) VIR10.0TR... 5VI10.0TR VIR12.0TR... 5VI12.0TR h F F Defined by: DIN 103 Tolerance class: 7e/7H Y Mini-3 Y Mini- Mini-3 Mini- Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch mm RH h min Y F inch Toolholder IR1.5TR NVR IR2.0TR Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm mm RH h min Y F inch Toolholder IR1.5TR IR2.0TR NVR eft Handed Tool Supplied by Request. (Example: 6.0I2.0TR...) 69

72 T X Y Y X X Thread Turning Inserts American ACME Y 29 h Defined by: ANSI B1.5:1988 Tolerance class: 3G Standard U Style V Style Standard U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 1/4" ER16ACME... 2E16ACME N..-2 (H) 16 3ER16ACME... 3E16ACME ER14ACME... 3E14ACME ER12ACME... 3E12ACME YE3 YI3 3/ ER10ACME... 3E10ACME A..-3 (H) 8 3ER8ACME... 3E8ACME ER7ACME... 3E7ACME ER6ACME... 3E6ACME YE3AC6 YI3AC6 7 4ER7ACME... 4E7ACME / ER6ACME... 4E6ACME YE4 YI4 A..-4 (H) 5 4ER5ACME... 4E5ACME / ER4ACME... 5E4ACME YE5 YI5 A..-5 (H) Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH+H h min X Y RH H Toolholder 3 4UE3ACME /2 U 0.87 YE4U YI4U A..-4U (H) 4 4UE4ACME /8 U UE3ACME YE5U YI5U A..-5U (H) V Style Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 4 5VER4ACME... 5VE4ACME /8 V VER3.5ACME... 5VE3.5ACME N..-5V-6 (H) 3 5VER3ACME... 5VE3ACME VER2ACME... 5VE2ACME N..-5V-10 (H) 70

73 Y X X American ACME (con' t) Y Thread Turning Inserts 29 h Defined by: ANSI B1.5:1988 Tolerance class: 3G Standard U Style Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 1/4" IR16ACME... 2I16ACME NVR..-2 (H) 16 3IR16ACME... 3I16ACME IR14ACME... 3I14ACME / IR12ACME... 3I12ACME YI3 YE3 10 3IR10ACME... 3I10ACME AVR..-3 (H) 8 3IR8ACME... 3I8ACME IR6ACME... 3I6ACME YI3AC6 YE3AC6 1/ IR6ACME... 4I6ACME IR5ACME... 4I5ACME YI4 YE4 AVR..-4 (H) 5/ IR4ACME... 5I4ACME YI5 YE5 AVR..-5 (H) Coarse Pitch Thread Insert Size Ordering Code Dimensions inch Anvil Min. Bore dia. tpi inch RH h min X Y RH Toolholder inch 1/2 x10 6.0U UIR10ACME...158/ NVRC U 157/ /8 x8 1/4 U 11 2UIR8ACME...158/ NVRC 039-2U 157/ /4 x6 3IR6ACME NVRC / /8 16 7/8 x6 3IR6ACME NVRC / x5 4IR5ACME NVRC / /8 x5 1/2 22 4IR5ACME NVRC / /4 x5 4IR5ACME NVRC / /2 x4 5IR4ACME NVRC / / /4 x4 5IR4ACME YI5-1P AVRC eft Handed Tool Supplied by Request. U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH+H h min X Y RH H Toolholder 4 4UI4ACME /2 U 0.87 YI4U YE4U AVR..-4U (H) 3 4UI3ACME /8 U UI3ACME YI5U YE5U AVR..-5U(H) 71

74 Thread Turning Inserts American ACME (con' t) X 29 h Y Defined by: ANSI B1.5:1988 Tolerance class: 3G T V Style V Style Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 4 5VIR4ACME... 5VI4ACME /8 V VIR3.5ACME... 5VI3.5ACME VIR3ACME... 5VI3ACME NVR..-5V (H) 2 5VIR2ACME... 5VI2ACME h F F Defined by: ANSI B1.5:1988 Tolerance class: 3G Y Mini-3 Y Mini- Mini-3 Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch tpi RH h min Y F inch Toolholder IR12ACME NVR Mini- Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm tpi RH h min Y F inch Toolholder IR12ACME NVR eft Handed Tool Supplied by Request. (Example: 6.0I12ACME...) 72

75 Y X Y X X Y T Stub ACME Thread Turning Inserts 29 h Defined by: ANSI B1.8:1988 Tolerance class: 2G Standard U Style V Style Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 1/4" ER16STACME... 2E16STACME N..-2 (H) 16 3ER16STACME... 3E16STACME ER14STACME... 3E14STACME / ER12STACME... 3E12STACME ER10STACME... 3E10STACME YE3 YI3 A..-3 (H) 8 3ER8STACME... 3E8STACME ER6STACME... 3E6STACME ER6STACME... 4E6STACME / ER5STACME... 4E5STACME YE4 YI4 A..-4 (H) 4 4ER4STACME... 4E4STACME / ER4STACME... 5E4STACME ER3STACME... 5E3STACME YE5 YI5 A..-5 (H) U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH+H h min X Y RH H Toolholder 4 4UE4STACME /2 U 0.87 YE4U YI4U A..-4U (H) 3 4UE3STACME V Style Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 4 5VER4STACME... 5VE4STACME N..-5V-6 (H) 5/8 V VER3STACME... 5VE3STACME VER2STACME... 5VE2STACME N..-5V-8 (H) 73

76 Y X Y X Thread Turning Inserts Stub ACME (con't) X 29 h Y T Defined by: ANSI B1.8:1988 Tolerance class: 2G Standard U Style V Style Standard U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 1/4" IR16STACME... 2I16STACME NVR..-2 (H) 16 3IR16STACME... 3I16STACME IR14STACME... 3I14STACME / IR12STACME... 3I12STACME IR10STACME... 3I10STACME YI3 YE3 AVR..-3 (H) 8 3IR8STACME... 3I8STACME IR6STACME... 3I6STACME IR6STACME... 4I6STACME / IR5STACME... 4I5STACME YI4 YE4 AVR..-4 (H) 4 4IR4STACME... 4I4STACME / IR4STACME... 5I4STACME IR3STACME... 5I3STACME YI5 YE5 AVR..-5 (H) Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH+H h min X Y RH H Toolholder 4 4UI4STACME /2 U 0.87 YI4U YE4U AVR..-4U (H) 3 4UI3STACME V Style Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 4 5VIR4STACME... 5VI4STACME /8 V VIR3STACME... 5VI3STACME NVR..-5V (H) 2 5VIR2STACME... 5VI2STACME

77 Stub ACME (con't) Thread Turning Inserts h F F Defined by: ANSI B1.8:1988 Tolerance class: 2G Y Mini-3 Y Mini- Mini-3 Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch tpi RH h min Y F inch Toolholder IR12STACME NVR Mini- Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm tpi RH h min Y F inch Toolholder IR12STACME NVR eft Handed Tool Supplied by Request. (Example: 6.0I12STACME...) 75

78 Y Thread Turning Inserts UNJ - UNJC, UNJF, UNJEF, UNJS X h 5/16P 60 R max p R min P Defined by: MI-S-8879C Tolerance class: 3A/3B Standard Standard Continued on next page Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 48 2ER48UNJ... 2E48UNJ ER44UNJ... 2E44UNJ ER40UNJ... 2E40UNJ ER36UNJ... 2E36UNJ ER32UNJ... 2E32UNJ /4" ER28UNJ... 2E28UNJ N..-2 (H) 24 2ER24UNJ... 2E24UNJ ER20UNJ... 2E20UNJ ER18UNJ... 2E18UNJ ER16UNJ... 2E16UNJ ER14UNJ... 2E14UNJ ER48UNJ... 3E48UNJ ER44UNJ... 3E44UNJ ER40UNJ... 3E40UNJ ER36UNJ... 3E36UNJ ER32UNJ... 3E32UNJ ER28UNJ... 3E28UNJ ER24UNJ... 3E24UNJ ER20UNJ... 3E20UNJ / ER18UNJ... 3E18UNJ YE3 YI3 A..-3 (H) 16 3ER16UNJ... 3E16UNJ ER14UNJ... 3E14UNJ ER13UNJ... 3E13UNJ ER12UNJ... 3E12UNJ ER11UNJ... 3E11UNJ ER10UNJ... 3E10UNJ ER9UNJ... 3E9UNJ ER8UNJ... 3E8UNJ

79 UNJ - UNJC, UNJF, UNJEF, UNJS (con't) X Y X Y h 5/16P 60 Rmax P R min P Y Thread Turning Inserts Defined by: MI-S-8879C Tolerance class: 3A/3B SCB Sintered Chipbreaker Standard X U Style Standard (con t) SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 36 3JER36UNJ /8 SCB / / JER32UNJ JER28UNJ JER24UNJ JER20UNJ JER18UNJ JER16UNJ JER14UNJ JER12UNJ JER10UNJ JER8UNJ ER7UNJ... 4E7UNJ ER6UNJ... 4E6UNJ ER5UNJ... 4E5UNJ ER4.5UNJ... 5E4.5UNJ ER4UNJ... 5E4UNJ YE3 - A..-3 YE4 YI4 A..-4 (H) YE5 YI5 A..-5 (H) U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH+H h min X Y RH H Toolholder 4.5 4UE4.5UNJ /2 U 0.87 YE4U YI4U A..-4U (H) 4 4UE4UNJ

80 Y Y Thread Turning Inserts UNJ - UNJC, UNJF, UNJEF, UNJS (con't) X X h 5/16P 60 R max p Rmin P Defined by: MI-S-8879C Tolerance class: 3A/3B Standard SCB Sintered Chipbreaker Standard SCB Continued on next page Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 48 2IR48UNJ... 2I48UNJ IR44UNJ... 2I44UNJ IR40UNJ... 2I40UNJ IR36UNJ... 2I36UNJ IR32UNJ... 2I32UNJ /4" IR28UNJ... 2I28UNJ NVR..-2 (H) 24 2IR24UNJ... 2I24UNJ IR20UNJ... 2I20UNJ IR18UNJ... 2I18UNJ IR16UNJ... 2I16UNJ IR14UNJ... 2I14UNJ JIR36UNJ /4 SCB JIR32UNJ JIR28UNJ JIR24UNJ JIR20UNJ JIR18UNJ JIR16UNJ JIR14UNJ NVR

81 Y Y UNJ - UNJC, UNJF, UNJEF, UNJS (con't) Thread Turning Inserts X X h 5/16P 60 Rmax P Rmin P Defined by: MI-S-8879C Tolerance class: 3A/3B Standard SCB Sintered Chipbreaker Standard (con t) SCB Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 48 3IR48UNJ... 3I48UNJ IR44UNJ... 3I44UNJ IR40UNJ... 3I40UNJ IR36UNJ... 3I36UNJ IR32UNJ... 3I32UNJ IR28UNJ... 3I28UNJ IR24UNJ... 3I24UNJ IR20UNJ... 3I20UNJ IR18UNJ... 3I18UNJ YI3 YE3 AVR..-3 (H) 3/ IR16UNJ... 3I16UNJ IR14UNJ... 3I14UNJ IR13UNJ... 3I13UNJ IR12UNJ... 3I12UNJ IR11UNJ... 3I11UNJ IR10UNJ... 3I10UNJ IR9UNJ... 3I9UNJ IR8UNJ... 3I8UNJ JIR28UNJ JIR24UNJ JIR20UNJ /8 SCB / / JIR18UNJ JIR16UNJ JIR14UNJ JIR12UNJ JIR10UNJ JIR8UNJ IR7UNJ... 4I7UNJ IR6UNJ... 4I6UNJ IR5UNJ... 4I5UNJ IR4.5UNJ... 5I4.5UNJ IR4UNJ... 5I4UNJ YI3 - AVR..-3 YI4 YE4 AVR..-4 (H) YI5 YE5 AVR..-5 (H) 79

82 Thread Turning Inserts UNJ - UNJC, UNJF, UNJEF, UNJS (con't) Y h 5/16P 60 X R max p R min P Defined by: MI-S-8879C Tolerance class: 3A/3B U Style U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH+H h min X Y RH H Toolholder 4.5 4UI4.5UNJ /2 U 0.87 YI4U YE4U AVR..-4U (H) 4 4UI4UNJ UNJ - UNJC, UNJF, UNJEF, UNJS (con't) h 5/16P F 5.0 F R max p R min p Defined by: MI-S-8879C Tolerance class: 3A/3B Y Mini-3 Y Mini- Mini-3 Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. inch tpi RH h min Y F inch Toolholder IR20UNJ NVR Mini- Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm tpi RH h min Y F inch Toolholder 32 5IR32UNJ IR28UNJ IR20UNJ IR18UNJ NVR IR16UNJ IR14UNJ eft Handed Tool Supplied by Request. (Example: 6.0I20UNJ...) 80

83 Y MJ X X Thread Turning Inserts 1/4P 60 h 1/8P Defined by: ISO 5855 Tolerance class: 4h/6h-4H/5H - Standard Y Slim Throat T Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 1.0 2ER1.0MJ... 2E1.0MJ /4" ER1.25MJ... 2E1.25MJ N..-2 (H) 1.5 2ER1.5MJ... 2E1.5MJ ER0.7MJ... 3E0.7MJ ER1.0MJ... 3E1.0MJ ER1.25MJ... 3E1.25MJ / ER1.5MJ... 3E1.5MJ YE3 YI3 A..-3 (H) 2.0 3ER2.0MJ... 3E2.0MJ ER2.5MJ... 3E2.5MJ ER3.0MJ... 3E3.0MJ Slim Throat Insert Size Pitch Ordering Code Dimensions inch inch mm RH H h min X Y T Toolholder 0.7 2VER0.7MJ 2VE0.7MJ VER0.8MJ 2VE0.8MJ /4 V VER0.9MJ 2VE0.9MJ VER1.0MJ 2VE1.0MJ N..-2V (H) VER1.25MJ 2VE1.25MJ VER1.5MJ 2VE1.5MJ

84 Thread Turning Inserts MJ X h 1/4P 60 1/8P - Standard Y 5.0 Defined by: ISO 5855 Tolerance class: 4h/6h-4H/5H Y F Mini- Standard Mini - Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 1.0 2IR1.0MJ... 2I1.0MJ /4" IR1.25MJ... 2I1.25MJ IR1.5MJ... 2I1.5MJ NVR..-2 (H) 2.0 2IR2.0MJ... 2I2.0MJ IR0.75MJ... 3I0.75MJ IR1.0MJ... 3I1.0MJ IR1.25MJ... 3I1.25MJ / IR1.5MJ... 3I1.5MJ YI3 YE3 AVR..-3 (H) 2.0 3IR2.0MJ... 3I2.0MJ IR2.5MJ... 3I2.5MJ IR3.0MJ... 3I3.0MJ Insert Size Pitch Ordering Code Dimensions inch Min. Bore dia. mm mm RH h min Y F inch Toolholder 1.0 5IR1.0MJ IR1.25MJ NVR IR1.50MJ

85 American Buttress P 7 45 h X Y Y X X Thread Turning Inserts P Defined by: ANSI B Tolerance class: Class 2 Standard U Style Y V Style T Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 20 2ER20ABUT... 2E20ABUT /4" N..-2 (H) 16 2ER16ABUT... 2E16ABUT ER20ABUT... 3E20ABUT ER16ABUT... 3E16ABUT / YE3 YI3 A..-3 (H) 12 3ER12ABUT... 3E12ABUT ER10ABUT... 3E10ABUT ER8ABUT... 4E8ABUT / YE4 YI4 A..-4 (H) 6 4ER6ABUT... 4E6ABUT U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 1/2 U UER4ABUT... 4UE4ABUT YE4U-BUT4 YI4U-BUT4 A..-4U (H) 5/8 U UER3ABUT... 5UE3ABUT YE5U-BUT3 YI5U-BUT3 A..-5U (H) V Style Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 4 5VER4ABUT... 5VE4ABUT N..-5V-6 (H) 5/8 V VER3ABUT... 5VE3ABUT N..-5V-8 (H) 2.5 5VER2.5ABUT... 5VE2.5ABUT N..-5V-10ABUT (H) 83

86 Y X Y Thread Turning Inserts American Buttress (con' t) P 7 45 h X X P Defined by: ANSI B Tolerance class: Class 2 Standard U Style T V Style Y Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 20 2IR20ABUT... 2I20ABUT /4" NVR..-2 (H) 16 2IR16ABUT... 2I16ABUT IR20ABUT... 3I20ABUT IR16ABUT... 3I16ABUT / YI3 YE3 AVR..-3 (H) 12 3IR12ABUT... 3I12ABUT IR10ABUT... 3I10ABUT IR8ABUT... 4I8ABUT / YI4 YE4 AVR..-4 (H) 6 4IR6ABUT... 4I6ABUT U Style Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 1/2 U UIR4ABUT... 4UI4ABUT YI4U-4B YE4U-4B AVR..-4U (H) 5/8 U UIR3ABUT... 5UI3ABUT YI5U-3B YE5U-3B AVR..-5U (H) V Style Insert Size Pitch Ordering Code Dimensions inch inch tpi RH H h min X Y T Toolholder 4 5VIR4ABUT... 5VI4ABUT /8 V VIR3ABUT... 5VI3ABUT NVR..-5V (H) 2.5 5VIR2.5ABUT... 5VI2.5ABUT

87 Y British Buttress P 7 45 h X Y Thread Turning Inserts P Defined by: B.S. 1657: 1950 Tolerance class: Medium Class Standard Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 16 3ER16BBUT... 3E16BBUT / ER12BBUT... 3E12BBUT ER10BBUT... 3E10BBUT YE3 YI3 A..-3 (H) 8 3ER8BBUT... 3E8BBUT / ER8BBUT... 4E8BBUT YE4 YI4 A..-4 (H) British Buttress X P 45 7 h P Defined by: B.S. 1657: 1950 Tolerance class: Medium Class Standard Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 16 3IR16BBUT... 3I16BBUT / IR12BBUT... 3I12BBUT IR10BBUT... 3I10BBUT YI3 YE3 AVR..-3 (H) 8 3IR8BBUT... 3I8BBUT / IR8BBUT... 4I8BBUT YI4 YE4 AVR..-4 (H) 85

88 Thread Turning Inserts Metric Buttress (Sägengewinde) / X Y Y X Y P 30 3 X h P Defined by: DIN 513 Tolerance class: Medium Class Standard Standard U Style Y X U Style Standard - Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 3/ ER2.0SAGE... 3E2.0SAGE YE3 YI3 A..-3 (H) 2.0 4ER2.0SAGE... 4E2.0SAGE / ER3.0SAGE... 4E3.0SAGE YE4 YI4 A..-4 (H) 4.0 4ER4.0SAGE... 4E4.0SAGE / ER4.0SAGE... 5E4.0SAGE YE5 082/038 YI5 082/039 A..-5 (H) U Style - Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 5 4UER5.0SAGE... 4UE5.0SAGE YE4U-SAGE5 YI4U-SAGE5 1/2 U 0.87 A..-4U (H) 6 4UER6.0SAGE... 4UE6.0SAGE YE4U-SAGE6 YI4U-SAGE6 Standard - Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 3/ IR2.0SAGE... 3I2.0SAGE YI3 YE3 AVR..-3 (H) 1/ IR3.0SAGE... 4I3.0SAGE IR4.0SAGE... 4I4.0SAGE YI4 YE4 AVR..-4 (H) 5/ IR4.0SAGE... 5I4.0SAGE YI5 082/039 YE5 082/038 AVR..-5 (H) U Style - Insert Size Pitch Ordering Code Dimensions inch Anvil inch mm RH H h min X Y RH H Toolholder 5 4UIR5.0SAGE... 4UI5.0SAGE YI4U-5S YE4U-5S 1/2 U 0.87 AVR..-4U (H) 6 4UIR6.0SAGE... 4UI6.0SAGE YI4U-6S YE4U-6S 86

89 Y Y API / X X Thread Turning Inserts α h Defined by: API SPEC. 7:1990 Tolerance class: Standard API h α = arctg (IPF/24) - Standard - Standard Standard - Insert Size Pitch Thread Taper Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder 4 V-0.038R 2 4ER4API NC23-NC V-0.038R 3 4ER4API NC56-NC /2" V ER4API /8 REG V ER4API /2, 7 5/8, 8 5/8 REG YE4 A..-4 (H) 5 V ER5API /8-4 1/2 REG V ER6API NC10-NC V-0.038R 2 5ER4API NC23-NC V-0.038R 3 5ER4API NC56-NC / V ER4API /8 REG YE5OI A..-5 OI (H) 4 V ER4API /2, 7 5/8, 8 5/8 REG V ER5API /8-4 1/2 REG Standard - Insert Size Pitch Thread Taper Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder 1/2" / V-0.038R 2 4IR4API NC23-NC V-0.038R 3 4IR4API NC56-NC V IR4API /8 REG V IR4API /2, 7 5/8, 8 5/8 REG YI4 AVR..-4 (H) 5 V IR5API /8-4 1/2 REG V IR6API NC10-NC V-0.038R 2 5IR4API NC23-NC V-0.038R 3 5IR4API NC56-NC V IR4API /8 REG YI5OI AVR..-5 OI (H) 4 V IR4API /2, 7 5/8, 8 5/8 REG V IR5API /8-4 1/2 REG

90 X Y Y Y X h α α = arctg (IPF/24) M+ Style X X Thread Turning Inserts API Buttress Casing Defined by: STD.5B:1979 Tolerance class: Standard API Standard T+ Style Standard M+ Style T+ Style Insert Size Pitch Taper Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder ER5BUT /2-13 3/ / YE4 A ER5BUT Insert Size Pitch Taper Teeth Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder 5/ ER5BUT752M /2-13 3/ YE5M A..-5M Insert Size Pitch Taper Teeth Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder 1/2 T ER5BUT753T /2-13 3/ Y4T A..-4T API Buttress Casing h 3 α Defined by: STD.5B:1979 Tolerance class: Standard API α = arctg (IPF/24) Standard Y X M+ Style Y T+ Style Y X Standard M+ Style T+ Style Insert Size Pitch Taper Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder IR5BUT /2-13 3/ / YI4 AVR IR5BUT Insert Size Pitch Taper Teeth Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder 5/ IR5BUT752M /2-13 3/ YI5M AVR..-5M Insert Size Pitch Taper Teeth Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder 1/2 T IR5BUT753T /2-13 3/ Y4T AVR..-4T 88

91 API Round Casing & Tubing X Y X X Y X Y ' h Y Thread Turning Inserts Defined by: API STD. 5B:1979 Tolerance class: Standard API RD Standard SCB Sintered Chipbreaker M+ Style T+ Style Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder 10 3ER10APIRD / YE3 A ER8APIRD /8 10 3JER10APIRD YE3 A..-3 SCB 8 3JER8APIRD SCB M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder ER10APIRD3M / YE5M A..-5M 8 2 5ER8APIRD2M T+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder ER10APIRD6T /2 T ER8APIRD3T Y4T A..-4T 8 5 4ER8APIRD5T

92 Thread Turning Inserts API Round Casing & Tubing (con't) Y X Y X X Y X Y X ' Defined by: API STD. 5B:1979 Tolerance class: Standard API RD h Standard SCB Sintered Chipbreaker M+ Style Y Z+ Style T+ Style Standard Insert Size Pitch Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder 10 3IR10APIRD / YI3 AVR IR8APIRD /8 10 3JIR10APIRD YI3 AVR..-3 SCB 8 3JIR8APIRD SCB M+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder 1/ IR10APIRD2M IR8APIRD2M YI4M AVR..-4 5/ IR10APIRD3M IR8APIRD2M YI5M AVR..-5M Z+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder 1/ IR8APIRD2Z YI4Z AVR..-4Z T+ Style Insert Size Pitch Teeth Ordering Code Dimensions inch Anvil inch tpi RH h min X Y RH Toolholder IR10APIRD6T /2 T IR8APIRD3T Y4T AVR..-4T 8 5 4IR8APIRD5T

93 Y X VAM / Y X Thread Turning Inserts h 10 3 α 90 α = arctg (IPF/24) Defined by: VAM Tolerance class: Standard VAM - Standard - Standard Standard - Insert Size Pitch Taper Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder 3/ ER8VAM /8, 2 7/ YE3 A..-3 1/ ER6VAM / ER5VAM / YE4 A..-4 Standard - Insert Size Pitch Taper Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder 3/ IR8VAM /8, 2 7/ YI3 AVR..-3 1/ IR6VAM / IR5VAM / YI4 AVR

94 Y X Thread Turning Inserts E-Ex treme ine / Y X 6 6 h h 90 α Defined by: API STD,5B:1979 Tolerance class: Standard α = arctg (IPF/24) - Standard - Standard Standard - Insert Size Pitch Taper Ordering Code Connection No. or Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder ER6E / /2" 0.87 YE4 A..-4 (H) ER5E /8-10 3/ Standard - Insert Size Pitch Taper Ordering Code Connection No. or Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder IR6E / /2" 0.87 YI4 AVR..-4 (H) IR5E /8-10 3/

95 Hughes H-90 / Y Thread Turning Inserts h h Defined by: API STD,5B:1979 Tolerance class: Standard α = arctg (IPF/24) U Style X U Style - Insert Size Pitch Taper Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder U Style UER3.5H /2-6 5/ /2 U 0.87 YE4U-H90 A..-4U (H) UER3.5H / /8 U * 5UER3H90S /8-3 1/ YE5U-H90 A..-5U (H) * H-90 Slimline Insert Size Pitch Taper Ordering Code Size Dimensions inch Anvil inch tpi IPF RH h min X Y RH Toolholder UIR3.5H /2-6 5/ /2 U 0.87 YI4U-H90 AVR..-4U (H) UIR3.5H / /8 U * 5UIR3H90S /8-3 1/ YI5U-H90 AVR..-5U (H) * H-90 Slimline 93

96 Y Y Thread Turning Inserts Pg / X X R0.107P 80 R0.107P Defined by: DIN Tolerance class: Standard h Standard Standard Standard - Insert Size Pitch Thread Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 20 Pg7 2ER20PG... 2E20PG /4" Pg9/11/13.5/16 2ER18PG... 2E18PG N..-2 (H) 16 Pg21/29/36/42/48 2ER16PG... 2E16PG Pg7 3ER20PG... 3E20PG / Pg9/11/13.5/16 3ER18PG... 3E18PG YE3 YI3 A..-3 (H) 16 Pg21/29/36/42/48 3ER16PG... 3E16PG Standard - Insert Size Pitch Thread Ordering Code Dimensions inch Anvil inch tpi RH H h min X Y RH H Toolholder 20 Pg7 2IR20PG... 2I20PG /4" Pg9/11/13.5/16 2IR18PG... 2I18PG NVR..-2 (H) 16 Pg21/29/36/42/48 2IR16PG... 2I16PG Pg7 3IR20PG... 3I20PG / Pg11/13.5/16 3IR18PG... 3I18PG YI3 YE3 AVR..-3 (H) 16 Pg21/29/36/42/48 3IR16PG... 3I16PG

97 Pg Thread Turning Inserts R0.107P R0.107P Defined by: DIN Tolerance class: Standard h Y F Mini-3 Y F Mini- Mini-3 Mini- Insert Size Pitch Thread Ordering Code Dimensions inch Min. Bore dia. inch tpi RH h min Y F inch Toolholder 20 Pg7 6.0IR20PG NVR Pg9/11/13.5/16 6.0IR18PG Insert Size Pitch Thread Ordering Code Dimensions inch Min. Bore dia. tpi RH h min Y F inch Toolholder 20 Pg7 5IR20PG NVR Pg9/11/13.5/16 5IR18PG eft Handed Tool Supplied by Request. (Example: 6.0SI18PG...) 95

98 Thread Turning Inserts 96

99 Thread Turning > Toolholders 97

100 THREAD TURNING TOOHODERS VARDEX Ordering Code System...Page 99 Thread Turning Toolholders Toolholders Standard...Page 100 Standard with clamp...page 101 API...Page 101 U style...page 102 U style with clamp...page 102 Slim Throat...Page 103 V style...page 104 Z+ style...page 104 M+ style...page 105 T+ style...page 105 Off-Set Qualified (FQ)...Page 106 Drop Head - Qualified (CQ)...Page 106 Miniature Square Shank (+ Toolholders)...Page 107 Miniature Round Shank (+ Toolholders)...Page 107 Toolholders Standard...Page 108 Standard for V6...Page 109 Standard for Coarse Pitch...Page 110 U style for Coarse Pitch...Page 110 Standard with clamp...page 111 U style...page 111 U style with clamp... Page 112 V style... Page 112 Z+ style...page 113 M+ style...page 113 T+ style...page 114 API...Page 114 Standard with Carbide Shank...Page 115 Mini-3...Page 116 Mini-3-Adjustable...Page 116 Mini-...Page 117 Mini--Adjustable...Page 117 Micro-Double Ended...Page 118 Spare Parts...Page

101 Vardex Ordering Code System Toolholders A Insert Style 2 1- Anvil A - Anvil required N - No Anvil required O - Miniature holder Clamping C - with Clamping U Holder Style - V - Miniature Square Shank VR - Miniature Round Shank C Insert Width [mm] (for 5/8"V) 6, 8, Shank Square 031, 3/8, 050, 0625, 075, 100, 125, 150, Insert Size 2-1/4" 3-3/8" 4-1/2" 5-5/8" Thread Turning Toolholders T+ Z+ M+ U V 8 - Tool Type CQ - Drop Head FQ - Off-Set Oil - For API Inserts 9 - RH/H Holder None - Right Hand H - eft Hand Toolholders C 1 A VR C Shank Type B - Anti Vibration System C - Carbide Shank S - Mini Holders 7- Insert Size 4.0K mm mm mm 2-1/4" 3-3/8" 4-1/2" 5-5/8" 8- Insert style U V T M Z V6 2 - Anvil A - Anvil required N - No Anvil required O - Miniature holder 9 - Clamping C - with Clamp 10 -Oil Field OI - For API Inserts 11 - RH/H Holder None - Right Hand H - eft Hand 3 - Tool Type VR - Round shank 4 - Cooling C - With Coolant Channel 12 - Serial No. 157/... (Coarse Pitch Holder) 5 - Shank front Dia 0375, 050, 0625, 075, 100, 125, 150, 200, (Mini Adjust) 8.0 (Mini Adjust) 6 - Holder ength (Mini Holders) U - Ultra Short S - Short M - Medium - ong T - Adjustable Micro & Adjustable Toolholders (Sleeves) S 1 M 2 C Holder Shape S - Sleeve (Double Ended) 2 - Holder Type V - Adjustable Holders for Mini M - Micro (Double Ended) 3 - Cooling C - Coolant Channel 4 - Holder Dia. 050, 0625, Holder Bore Size [mm] Micro Size 3, 4, 6, 8, 10 Adjustable Holders (for Mini)

102 Ex ternal Toolholders H1 H Thread Turning Toolholders F The A..-3 holders are supplied with standard anvil (see spare parts table below). For V6, please use the V6 anvil YE3-6C. For more info see page B Standard Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=H1=B F 1 2 Insert Screw Anvil Screw Torx Key Anvil RH Anvil H 1/4 N SN2T - K2T - - N SA3T - K3T - - A3/ A /8 A A SA3T SY3T K3T YE3 YI3 A A A /2 A SA4T SY4T K4T YE4 YI4 A A /8 A A SA5T SY5T K5T YE5 YI5 A The above toolholders have a 1.5 helix angle. For other helix angles, see page 127. Toolholders with prefix N cannot be used with an anvil. 100 The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example A075-3 H).

103 Ex ternal Toolholders H1 H F 2 B Thread Turning Toolholders 1 The A..-3 holders are supplied with standard anvil (see spare parts table below). For V6, please use the V6 anvil YE3-6C. For more info see page 127. Standard with Clamp (Dual System, Screw or Clamp) Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=H1=B F 1 2 Insert Screw Anvil Screw Clamp Torx Key Anvil RH Anvil H A075-3C /8 A100-3C A125-3C A100-4C /2 A125-4C SA4T SY4T C4 K4T YE4 YI4 A150-4C A100-5C /8 A125-5C A150-5C SA5T SY5T C5 K5T YE5 YI5 A200-5C Ex ternal Toolholders H1 H F B 2 1 Standard for API Spare Parts Insert Size Ordering Code EDP No. Thread Form Connection no. or size Dimensions inch RH H=H1=B=F 1 2 Insert Screw Anvil Screw Torx Key Anvil RH Anvil H A125-5OI V0.038R V0.050 NC23-NC77 all sizes /8 SA5T SY5T K5T YE5OI YI5OI A150-5OI V0.038R V0.050 NC23-NC77 all sizes The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example A075-3C H). The above toolholders have a 1.5 helix angle. For other helix angles, see page

104 Ex ternal Toolholders Thread Turning Toolholders H1 F H B 2 1 U Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=H1=B F 1 2 Insert Screw Anvil Screw Torx Key Anvil RH Anvil H 1/2 U A125-4U A150-4U SA4T SY4T K4T YE4U YI4U A125-5U /8 U A150-5U SA5T SY5T K5T YE5U YI5U A200-5U Ex ternal Toolholders H1 H F B 2 1 U Style with Clamp (Dual System, Screw or Clamp) Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=H1=B F 1 2 Insert Screw Anvil Screw Clamp Torx Key Anvil RH Anvil H 1/2 U A125-4UC A150-4UC SA4T SY4T C4 K4T YE4U YI4U A125-5UC /8 U A150-5UC SA5T SY5T C5 K5T YE5U YI5U A200-5UC The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example A100-4U H) All U Style Toolholders have a 1.5 helix angle. For other helix angles see page 127.

105 Ex ternal Toolholders 2 1 H1 F B 1 C C 1 r H B Thread Turning Toolholders A Slim Throat Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=B=F H1 A B1 C C1 1 2 r Insert Screw Torx Key N0325-2V /4 V N0375-2V N050-2V SN2T K2T N0625-2V N0625-3V N075-3V /8 V N100-3V SN3TV K3T N125-3V N150-3V N100-4V /2 V N125-4V SN4T K4T N150-4V All Slim Throat toolholders have a 1.5 helix angle. The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example N050-2V H) 103

106 Ex ternal Toolholders 2 1 Thread Turning Toolholders H1 F B1 H B V Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=H1=B B1 F 1 2 Insert Screw Torx key N125-5V N125-5V N125-5V /8 V N125-5V-10ABUT* N150-5V SN6T K6T N150-5V N150-5V N150-5V-10ABUT* All V Style toolholders have a 1 helix angle. The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example N125-5V-6 H) * To be usded only with inserts 5VER2.5ABUT... Ex ternal Toolholders H1 H F B 2 1 Z+ Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=H1=B F 1 2 Insert Screw Anvil Screw Torx Key Anvil RH Anvil H 1/2 Z A125-4Z A150-4Z SA4T SY4T K4T YE4Z YI4Z A125-5Z /8 Z A150-5Z SA5T SY5T K5T YE5Z YI5Z A200-5Z All Z Style toolholders have a 1.5 helix angle. 104

107 Ex ternal Toolholders H1 F H B Thread Turning Toolholders 2 1 M+ Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=H1=B F 1 2 Insert Screw Anvil Screw Torx Key Anvil RH Anvil H A125-5M /8 M A150-5M SA5T SY5T K5T YE5M YI5M A200-5M All M Style toolholders have a 1.5 helix angle. Ex ternal Toolholders H1 H F B 2 1 T+ Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=H1=B F 1 2 Insert Screw Anvil Screw Insert Torx Key Anvil Torx Key Anvil RH/H A100-4T /2 T A125-4T SA4T SY4K2 K4T K2 Y4T A150-4T All T Style toolholders have a 0 helix angle. 105

108 Ex ternal Toolholders Thread Turning Toolholders 2 1 The A..-3 holders are supplied with standard anvil (see spare parts table below). For V6, please use the V6 anvil YE3-6C. For more info see page 127. H1 F H B Off-Set Qualified (FQ) Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=H1=B F 1 2 Insert Screw Anvil Screw Torx Key Anvil RH Anvil H A075-3FQ /8 A100-3FQ SA3T SY3T K3T YE3 YI3 A125-3FQ /2 A100-4FQ A125-4FQ SA4T SY4T K4T YE4 YI4 5/8 A125-5FQ SA5T SY5T K5T YE5 YI5 Ex ternal Toolholders H H1 3 F B 2 1 The A..-3 holders are supplied with standard anvil (see spare parts table below). For V6, please use the V6 anvil YE3-6C. For more info see page 127. Drop Head-Qualified (CQ) Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH H=B F H1 Insert Screw Anvil Screw Torx Key Anvil RH Anvil H A075-3CQ /8 A100-3CQ SA3T SY3T K3T YE3 YI3 A125-3CQ /2 A100-4CQ A125-4CQ SA4T SY4T K4T YE4 YI4 5/8 A125-5CQ SA5T SY5T K5T YE5 YI5 106 The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example A075-3FQ H) The above toolholders have a 1.5 helix angle. For other helix angles see page 127.

109 Ex ternal + Toolholders F A Thread Turning Toolholders Miniature Square Shank* Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH/H A 1 F inch Insert Screw Torx Key OV /4 SN2T K2T OV Miniature toolholders have a 0.5 helix angle. Ex ternal + Toolholders D1 D A F 1 Miniature Round Shank* Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH/H A 1 D D1 F inch Insert Screw Torx Key OVR /4 OVR SN2T K2T OVR 16D Miniature toolholders have a 0.5 helix angle. * Miniature square and round toolholders are designed for use on automatic lathes for the optical and other precision industries. They can be used for both external and internal threading, as follows: Thread ER E IR I Insert ER E IR I Holder H RH RH H The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example OV 8-2 H) 107

110 Toolholders Thread Turning Toolholders F 1 D1 D A The AVR..-3 holders are supplied with standard anvil (see spare parts table below). For V6, please use the V6 anvil YI3-6C. For more info see page 127. Standard Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH A 1 D D1 F inch Insert Screw Anvil Screw Torx Key Anvil RH Anvil H 1/4 NVRC0375D NVRC SN2T - K2T - - NVRC NVRC SN3T - K3T - - NVRC0625D /8 AVRC AVRC AVRC100D SA3T SY3T K3T YI3 YE3 AVRC AVRC NVRC SN4T - K4T - - AVRC /2 AVRC100D AVRC SA4T SY4T K4T YI4 YE4 AVRC AVRC SN5T SY5T K5T YI5 YE5 5/8 AVRC AVRC SA5T SY5T K5T YI5 YE5 AVRC The above toolholders have a 1.5 helix angle. For other helix angles, see page 127. Toolholders with prefix N cannot be used with an anvil. 108 The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example NVRC050D-2 H)

111 Toolholders for V6 (without anvil)* Specially designed for V6 inserts Thread Turning Toolholders V6 Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH A 1 D D1 F inch Insert Screw Torx Key NVRC050-3V SN3TM 3/8 NVRC0625-3V K3T V6 SN3T NVRC0625D-3V The above toolholders have 1.5 helix angle. * V6 inserts cannot be used on standard internal toolholders without anvil. For this purpose you must use one of these special V6 toolholders. 109

112 Toolholders D1 D Thread Turning Toolholders F F 1 1 D1 D A A Standard for Coarse Pitch Spare Parts Insert Size Ordering Code EDP No. Dimensions inch F to insert Holder Helix RH A 1 D D1 inch Deg. Insert Screw Torx Key 1/4 NVRC / SN2T K2T NVRC / SN3TM K3T 3/8 NVRC / NVRC / SN3T K3T NVRC / SN4TM K4T 1/2 NVRC / NVRC / SN4T K4T 5/8 NVRC / NVRC / SN5TM K5T U Style for Coarse Pitch Spare Parts Insert Size Ordering Code EDP No. Dimensions inch F to insert Holder Helix RH A 1 D D1 inch Deg. Insert Screw Torx Key 6.0U NVRC U 157/ SN6MT K6MT 1/4 U NVRC039-2U 157/ NVRC044-2U 157/ SM2T8 K2T NVRC044-3U 157/ /8 U NVRC55-3U 157/ SN3TM K3T NVRC59-3U 157/ NVRC075-4U 157/ /2 U NVRC100-4U 157/ SN4T K4T NVRC125-4U 157/ SA4T K4T 5/8 U NVRC125-5U 157/ SA5T K5T 110 The above toolholders are for RH inserts. For H inserts order H toolholder s.

113 Toolholders F 1 D1 D A Thread Turning Toolholders The AVR..-3C holders are supplied with standard anvil (see spare parts table below). For V6, please use the V6 anvil YE3-6C. For more info see page 127. Standard with Clamp (Dual System, Screw or Clamp) Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH A 1 D D1 F inch Insert Screw Anvil Screw Clamp Torx Key Anvil RH Anvil H AVR075-3C AVR100-3C /8 AVR100D-3C SA3T SY3T C3 K3CT YI3 YE3 AVR125-3C AVR150-3C AVR100-4C /2 AVR100D-4C AVR125-4C SA4T SY4T C4 K4T YI4 YE4 AVR150-4C AVR125-5C SN5T SY5T C5 K5T YI5 YE5 5/8 AVR150-5C AVR200-5C SA5T SY5T C5 K5T YI5 YE5 AVR250-5C Toolholders D1 D F A 1 U Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH A 1 D D1 F inch Insert Screw Anvil Screw Torx Key Anvil RH Anvil H AVR125-4U /2 U SA4T SY4T K4T YI4U YE4U AVR150-4U NVR125-5U SN5T - K5T - - AVR150-5U /8 U AVR200-5U SA5T SY5T K5T YI5U YE5U AVR250-5U The above toolholders have a 1.5 helix angle. For other helix angles, see page 127. Toolholders with prefix N cannot be used with an anvil. Holders with coolant channel available as standard. (Example AVRC100-3C). The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example AVR075-3C H) 111

114 Toolholders Thread Turning Toolholders F 1 D1 D A U style with Clamp (Dual System, Screw or Clamp) Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH A 1 D D1 F inch Insert Screw Anvil Screw Clamp Torx Key Anvil RH Anvil H 1/2 U AVR125-4UC AVR150-4UC SA4T SY4T C4 K4T YI4U YE4U AVR150-5UC /8 U AVR200-5UC SA5T SY5T C5 K5T YI5U YE5U AVR250-5UC The above toolholders have a 1.5 helix angle. For other helix angles, see page 127. Toolholders A D W F V Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch RH A D F W Insert Screw Torx Key NVR150-5V /8 V NVR200-5V SN6T K6T NVR250-5V The above toolholders have a 1.0 helix angle. Minimum Bore Dia Pitch mm 6.0 ISO 8.0 ISO 10.0 ISO Pitch tpi 4 UN 3 UN 2.5 W NVR150-5V NVR200-5V NVR250-5V The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example AVR125-4UC H) Holders with coolant channel available as standard. (Example AVRC125-4UC)

115 Toolholders F 1 D1 D A Thread Turning Toolholders Z+ Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH A 1 D D1 F inch Insert Screw Anvil Screw Torx Key Anvil RH Anvil H AVR125-4Z /2 Z SA4T SY4T K4T YI4Z YE4Z AVR150-4Z NVR125-5Z SN5T - K5T - - AVR150-5Z /8 Z AVR200-5Z SA5T SY5T K5T YI5Z YE5Z AVR250-5Z All Z style toolholders have a 1.5 helix angle. Toolholders D1 D F A 1 M+ Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH A 1 D D1 F inch Insert Screw Anvil Screw Torx Key Anvil RH Anvil H AVR125-5M SN5T SY5T K5T YI5M YE5M AVR150-5M /8 M AVR200-5M SA5T SY5T K5T YI5M YE5M AVR250-5M All M style toolholders have a 1.5 helix angle. Holders with coolant channel available as standard. (Example AVRC125-4Z) 113

116 Toolholders Thread Turning Toolholders F 1 D A T+ Style Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH A 1 D F inch Insert Screw Anvil Screw Torx Key Anvil Torx Key Anvil RH/H AVR150-4T /2 T AVR200-4T SA4T SY4K2 K4T K2 Y4T AVR250-4T All toolholders have a 0 helix angle. Holders with coolant channel available as standard. (Example: AVRC150-4T) Toolholders F 4.5 D A API Insert Size Ordering Code EDP No. Thread Form Connection no. or size Dimensions inch Spare Parts RH A D F Insert Screw Anvil Screw Torx Key Anvil RH Anvil H AVR200-5OI V0.038R NC23-NC AVRC200-5OI V0.038R NC23-NC38 5/8 SA5T SY5T K5T YI5OI YE5OI AVR300-5OI V0.050R NC40-NC AVRC300-5OI V0.050R NC40-NC77 The above toolholders have a 1.5 helix angle. Toolholders ordered with an internal coolant channel have an internal BSP 1/2 thread for connection to the flexible coolant pipe. The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example AVR200-5OI H) 114

117 Toolholders F 1 D1 D A Thread Turning Toolholders The CAVRC..-3 holders are supplied with standard anvil (see spare parts table below). For V6, please use the V6 anvil YI3-6C. For more info see page 127. Standard with Carbide Shank Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. RH A 1 D D1 F inch Insert Screw Anvil Screw Torx Key Anvil RH Anvil H 4.0 mm CNVRC K SN4MT - K6MT - - 1/4 CNVRC CNVRC SN2T - K2T - - CNVRC /8 CNVRC SN3T - K3T - - CAVRC SA3T SY3T K3T YI3 YE3 1/2 CNVRC SN4T - K4T - - The above toolholders have 1.5 helix angle. For other helix angles see page 127. Toolholders with prefix CN cannot be used with an anvil. The above Toolholders have coolant channel as standard. Carbide Shank toolholders should be used when extra accuracy is required or when the bar length to bar diameter ratio exceeds 3:1. Holding device D 3 x D Minimum length The overhang to bar diameter ratio should be as small as possible to eliminate the chance of chatter (vibration). The minimum length inside a holding device should be 3 times the diameter of the bar shank. The above toolholders are for RH inserts. For H inserts, add H to the toolholder s ordering code. (Example CNVRC050-2 H) 115

118 Toolholders Thread Turning Toolholders D1 1 A D Mini-3 Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Anti-Vibration System mm RH A 1 D D1 Insert Screw Torx Key 4.0 SNVR K No SN4MT K6MT SNVR 375U No 6.0 BNVR 375S Carbide Implanted BNVR 375M Carbide Implanted BNVR Carbide Implanted SNVR 050U No SN6MT K6MT 6.0 BNVR 050S Carbide Implanted BNVR 050M Carbide Implanted BNVR Carbide Implanted Toolholders D1 D A 1 Mini-3 Adjustable Spare Parts Insert Size Ordering Code EDP No. Ordering Code EDP No. Dimensions inch mm Sleeve Holder A 1 D D1 Insert Screw Torx Key for Insert Screw Holder Screw x3 Key for Holder Screw 6.0 SV BNVR8.0T SN6MT K6MT S4.0 K The above toolholders have 2.5 helix angle. eft Handed Tool Supplied by Request (Example: SNVR 050U-6.0 H)

119 Toolholders D1 1 A D Thread Turning Toolholders Mini- Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Anti-Vibration System RH A 1 D D1 Insert Screw Torx Key SNVR 0375U No BNVR 0375S Carbide Implanted 5.0 BNVR 0375M Carbide Implanted BNVR Carbide Implanted SN5T K5T SNVR 050U No BNVR 050S Carbide Implanted 5.0 BNVR 050M Carbide Implanted BNVR Carbide Implanted Toolholders D1 D A 1 Mini--Adjustable Spare Parts Insert Size Ordering Code EDP No. Ordering Code EDP No. Dimensions inch mm Sleeve Holder A 1 D D1 Insert Screw Torx Key for Insert Screw Holder Screw x3 Key for Holder Screw 5.0 SV BNVR6.2T SN5T K5T S4.0 K2.0 The above toolholders have 2.5 helix angle. eft Handed Tool Supplied by Request (Example: SNVR 0375U-5 H) 117

120 Toolholders d Double Ended Thread Turning Toolholders 1 0 D ocation Screw Micro - Double Ended Spare Parts M Micro Insert Dia. Shank Dia. Ordering Code EDP No. Dimensions inch ocation Screw* Clamping Screw x 3 d [mm] D 1 0 Screw M Key Screw Key Short GISM8X SMC Medium GISM8X SMC Short GISM8X SMC Medium GISM8X Short GISM8X SMC Medium GISM8X ong GISM8X SMC Short GISM8X Medium GISM8X SMC ong GISM8X Short 3.5 4GISM8X SMC Medium GISM8X ong GISM8X SMC Short GISM8X Medium GISM8X SMC ong GISM8X * Every toolholder package contains the full range of location screws needed. K4.0 M4X0.7X4.0 K

121 Spare Parts and Toolholders (not including Micro) Insert Size Insert Screw / Clamp Screw Anvil Screw & Washer Toolholder Designation Thread Designation Thread EX RH / IN H IN RH / EX H 1/4 SN2T M2.6x0.45x K2T - Standard 3/8, 3/8 V6* SA3T UNC5x12.0 SY3T UNC5x7.3 K3T YE3/YE3-6C YI3/YI3-6C 1/2 ** SA4T UNC8x15.2 SY4T UNC8x9.3 K4T YE4 YI4 5/8 SA5T M5x0.8x22.0 SY5T M5x0.8x9.5 K5T YE5 YI5 3/8 SA3T/C3 UNC5x12.0/M5x0.8x22.0 SY3T UNC5x7.3 K3CT YE3 YI3 Standard with clamp 1/2 SA4T/C4 UNC8x15.2/M6x1.0x29.5 SY4T UNC8x9.3 K4T YE4 YI4 5/8 SA5T/C5 M5x0.8x22.0/M8x1.25x28.0 SY5T M5x0.8x9.5 K5T YE5 YI5 U Style 1/2 U SA4T UNC8x15.2 SY4T UNC8x9.3 K4T YE4U YI4U 5/8 U SA5T M5x0.8x22.0 SY5T M5x0.8x9.5 K5T YE5U YI5U U Style with clamp 1/2 SA4T/C4 UNC8x15.2/M6x1.0x29.5 SY4T UNC8x9.3 K4T YE4U YI4U 5/8 SA5T/C5 M5x0.8x22.0/M8x1.25x28.0 SY5T M5x0.8x9.5 K5T YE5U YI5U 1/4 V SN2T M2.6x0.45x K2T - - V Style 3/8 V SN3TV UNC5x K3T - - 1/2 V SN4T UNC8x K4T - - 5/8 V SN6T M6x1.0x K6T - - Z+ Style 1/2 Z SA4T UNC8x15.2 SY4T UNC8x9.3 K4T YE4Z YI4Z 5/8 Z SA5T M5x0.8x22.0 SY5T M5x0.8x9.5 K5T YE5Z YI5Z 3/8 M SA3T UNC5x12.0 SY3T UNC5x7.3 K3T YE3M YI3M M+ Style 1/2 M SA4T UNC8x15.2 SY4T UNC8x9.3 K4T YE4M YI4M 5/8 M SA5T M5x0.8x22.0 SY5T M5x0.8x9.5 K5T YE5M YI5M T+ Style 1/2 T SA4T UNC8x15.2 SY4K2 UNC8x7.3 K4T/K2 Y4T Y4T API 5/8 SA5T/C5 M5x0.8x22.0/M8x1.25x28.0 SY5T M5x0.8x9.5 K5T YE5OI YI5OI Mini- 5.0 SN5T M2x0.4x K5T - - Mini-3 4.0mm SN4MT M2x0.4x K6MT mm SN6MT M1.8x0.35x K6MT - - Mini Adjustable Holder - S4.0 M4x0.7x K * NVR requires insert screw SN3T (UNC5x9.5) ** NVR075-4 requires insert screw SN4T (UNC8x12.0) SN5T (M5x0.8x18) for holders A/NVR For Micro Toolholders see page 118. Key Anvil Thread Turning Toolholders 119

122 Thread Turning Toolholders 120

123 Thread Turning > Technical Data

124 THREAD TURNING TECHNA DATA Thread Terminology...Page 123 Machining a Multi-Start Thread...Page 124 Insert Profile Styles...Page 124 Thread Turning Methods...Page 125 Thread Infeed Methods...Page 125 Calculating the Helix Angle and Choosing the Right Anvil...Page 126 Anvils and Anvil Kits...Page 127 Thread Turning Technical Data Grades and Their Applications...Page 128 Recommended Grades and Cutting Speeds - (not including Mini and Micro)...Page 129 Recommended Grades and Cutting Speeds - (Mini and Micro)...Page 130 Number of Passes...Page 131 Cutting Conditions Depends On...Page 131 Radial infeed per pass...page 132 Number of Passes and Depth of Cut per Pass for Multi+ Inserts...Page 138 Step by Step Thread Turning - Examples...Page 140 Material Comparison Table...Page 144 Troubleshooting...Page

125 Thread Terminology Thread A thread on the external surface of a cylinder screw or cone Depth of Thread The distance between crest and root measured normal to the axis. Thread Major Ø Pitch Ø Minor Ø Major Diameter The largest diameter of a screw thread. Pitch Diameter On a straight thread, the diameter of an imaginary cylinder, the surface of which cuts the thread forms where the width of the thread and groove are equal. Pitch The distance between corresponding points on adjacent thread forms measured parallel to the axis. This distance can be defined in millimeters or by the tpi (threads per inch), which is the reciprocal of the pitch. Root Crest Pitch Thread Angle Helix Angle Minor Diameter The smallest diameter of a screw thread. Helix Angle For a straight thread, where the lead of the thread and the pitch diameter circle circumference form a right angled triangle, the helix angle is the angle opposite the lead. Thread Turning Technical Data Nominal Diameter The diameter from which the diameter limits are derived by the application of deviation allowances and tolerances. Thread A thread on the internal surface of a cylinder or cone. Straight Thread A thread formed on a cylinder Taper Thread A thread formed on a cone eft-hand thread Right-hand thread A thread which, when viewed axially, winds in a counterclockwise and receding direction. All left-hand threads are designated H. A thread which, when viewed axially, winds in a clockwise and receding direction. Threads are always righthand unless otherwise specified. The Helix Angle b Helix Angle ead p x Pitch Diameter ead The distance a threaded part moves axially, with respect to a fixed mating part, in one complete revolution. The lead is equal to the pitch multiplied by the number of thread starts. 123

126 Machining a Multi-Start Thread A thread in which the lead is an integral multiple, greater than one, of the pitch. A multi-start thread permits a more rapid advance without a coarser (larger) thread form. First Start Machined Second Start Machined Third Start Machined (Final, 3 Starts Thread) Thread Turning Technical Data Pitch Pitch ead Pitch ead ead = 3 x Pitch Insert Profile Styles Partial Profile Full Profile The V partial profile insert cuts without topping the outer diameter of the thread. The same insert can be used for a range of different thread pitches which have a common thread angle. The full profile insert will form a complete thread profile including the crest. For every thread pitch and standard, a separate insert is required. Full Profile for Fine Pitches Semi Full The full profile for Fine Pitches will form a complete thread. The topping of the outer diameter is generated by the second tooth. The Semi profile insert will form a complete thread including crest radius but without topping the outer diameter. Mainly used for trapezoidal profiles. 124

127 Thread Turning Methods Thread Inserts & Toolholder Rotation Feed Direction Helix Method Drawing No. Right Hand EX RH Counterclockwise Towards chuck Regular 1 EX H Clockwise From chuck Reversed 2 Right Hand IN RH Counterclockwise Towards chuck Regular 3 IN H Clockwise From chuck Reversed 4 eft Hand EX H Clockwise Towards chuck Regular 5 EX RH Counterclockwise From chuck Reversed 6 eft Hand IN H Clockwise Towards chuck Regular 7 IN RH Counterclockwise From chuck Reversed 8 RH Thread H Thread Thread Turning Technical Data RH Thread H Thread Thread Infeed Methods Radial Infeed Flank Infeed (modified) Alternate Flank Infeed 1-3 Radial infeed is the simplest and quickest method. The feed is perpendicular to the turning axis, and both flanks of the insert perform the cutting operation. Radial infeed is recommended in 3 cases: When the pitch is smaller than 16 tpi For material with short chips For work with hardened material Flank infeed is recommended in the following cases: When the thread pitch is greater than 16 tpi., using the radial method, the effective cutting edge length is too large, resulting in chatter. For TRAPEZ and ACME. The radial method result in three cutting edges, making chip flow very difficult. Use of the alternate flank method is recommended especially in large pitches and for materials with long chips. This method divides the load equally on both flanks, resulting in equal wear along the cutting edges. Alternate flank infeed requires more complicated programming, and is not available on all lathes. 125

128 Calculating the Helix Angle and Choosing The Right Anvil Flank Clearance Angle a (For Inserts) Thread Turning Technical Data 5 48' 5 48' 2 36' 2 36' 7 10' 1 14' Vardex toolholders are designed 10 to tilt the insert when seated in the toolholder (10 for external, 15 for internal tooling). This results in the differing flank 60, UN, ACME BUTTRESS INSERT ISO clearance angles, based on the geometry of the insert. To ensure that the side of the insert cutting edge will not rub on the workpiece, it is most important that the insert helix angle be correct - especially in profiles with small enclosed flank angles. This correction is provided by Vardex anvils. Calculating the Helix Angle b A - A α φ δ A A α = arctan (tan Ø /2 x tanδ) Where: a - Flank clearance angle d - Tilt angle Ø - Enclosed flank angle β p D The helix angle is calculated by the following formula: β= arctan P xn πxd β - Helix angle [ ] P - Pitch [inch] N - No. of starts D - Pitch diameter [inch] ead = P x N The helix angle can also be found from the diagram below. Helix Angle Diagram Standard helix angle β Feed towards the chuck 1.5 Standard toolholder pocket angle Feed towards the tailstock Reversed helix angle β 1.5 Standard toolholder pocket angle Anvil angle Anvil angle H1 The dimension H1 (cutting edge height) remains constant with every insert/ anvil combination. H1 Feed direction towards the chuck Feed direction towards the tailstock RH Thread/ H Tooling H Thread/ RH Tooling H Thread/ H Tooling RH Thread/ RH Tooling Pitch P* Pitch P* [mm] β=2 [tpi] 12 β= Special Toolholders Pitch diameter [inch] β= Special Toolholders β = -2 β=-1 *For Multi-start threads,use the lead value instead of the pitch 126

129 Anvils Resultant Helix Angle Insert Size Holder Ordering Code inch 3/ ER / I YE3-3P YE3-2P YE3-1P YE3 YE3-1N YE3-1.5N YE3-2N YE3-3N E / IR YI3-3P YI3-2P YI3-1P YI3 YI3-1N YI3-1.5N YI3-2N YI3-3N 3/8 V / /2 U / /8 U /8 M /2 M /8 M /2 Z 0.87 ER YE3-6C-3P YE3-6C-2P YE3-6C-1P YE3-6C YE3-6C-1N YE3-6C-1.5N YE3-6C-2N YE3-6C-3N IR YI3-6C-3P YI3-6C-2P YI3-6C-1P YI3-6C YI3-6C-1N YI3-6C-1.5N YI3-6C-2N YI3-6C-3N ER / I YE4-3P YE4-2P YE4-1P YE4 YE4-1N YE4-1.5N YE4-2N YE4-3N E / IR YI4-3P YI4-2P YI4-1P YI4 YI4-1N YI4-1.5N YI4-2N YI4-3N ER / I YE4U-3P YE4U-2P YE4U-1P YE4U YE4U-1N YE4U-1.5N YE4U-2N YE4U-3N E / IR YI4U-3P YI4U-2P YI4U-1P YI4U YI4U-1N YI4U-1.5N YI4U-2N YI4U-3N ER / I YE5-3P YE5-2P YE5-1P YE5 YE5-1N YE5-1.5N YE5-2N YE5-3N E / IR YI5-3P YI5-2P YI5-1P YI5 YI5-1N YI5-1.5N YI5-2N YI5-3N ER / I YE5U-3P YE5U-2P YE5U-1P YE5U YE5U-1N YE5U-1.5N YE5U-2N YE5U-3N E / IR YI5U-3P YI5U-2P YI5U-1P YI5U YI5U-1N YI5U-1.5N YI5U-2N YI5U-3N ER / I YE3M-1P YE3M YE3M-1N YE3M-1.5N YE3M-2N E / IR YI3M-1P YI3M YI3M-1N YI3M-1.5N ER / I YE4M-1P YE4M YE4M-1N YE4M-1.5N YE4M-2N E / IR YI4M-1P YI4M YI4M-1N YI4M-1.5N ER / I YE5M YE5M-1N YE5M-1.5N E / IR YI5M YI5M-1N YI5M-1.5N ER / I YE4Z-1P YE4Z YE4Z-1N E / IR YI4Z-1P YI4Z YI4Z-1N ER / I YE5Z 5/8 Z 1.06 E / IR YI5Z 1/2 T 0.87 ER / I E / IR Y4T Thread Turning Technical Data Standard Anvil Anvil U Style Anvil M Style Anvil Z Style Anvil T Style Anvil ER/I E/IR ER IR ER/I E/IR ER/I E/IR ER/I E/IR ER/I E/IR V6 is indicated on the backside Same anvil turned over Anvil Kits Anvil Size Ordering Code Included Anvils: inch 3/ ABY3 3/8 V ABY3-6C 1/ ABY4 1/2 U 0.87 ABY4U 5/ /8 U 1.06 ABYE5 ABYI5 ABYE5U ABYI5U YE3-2P, 1P, 1N, 2N, 3N YI3-2P, 1P, 1N, 2N, 3N YE3-6C-2P, 1P, 1N, 2N, 3N YI3-6C-2P, 1P, 1N, 2N, 3N YE4-2P, 1P, 1N, 2N, 3N YI4-2P, 1P, 1N, 2N, 3N YE4U-2P, 1P, 1N, 2N, 3N YI4U-2P, 1P, 1N, 2N, 3N YE5-2P, 1P, 1N, 2N, 3N YI5-2P, 1P, 1N, 2N, 3N YE5U-2P, 1P, 1N, 2N, 3N YI5U-2P, 1P, 1N, 2N, 3N To ensure that you always have on hand an assortment of anvils for any job, we recommend that anvil kits be readily available. Important! Use a V6 anvil when using a V6 insert. For RH use YE3-6C anvil. For RH use Yl3-6C anvil. 127

130 Grades and Their Applications General Use VKX VTX VCB Thread Turning Technical Data Superior general purpose grade, excellent in steels and stainless steels, recommended for rigid cutting conditions, ground or sintered chipbreaker styles. TiN coated. Stainless Steel General purpose grade with tough submicron substrate. Provides good fracture toughness in non-rigid cutting conditions. TiAlN coated. Vardex sintered chipbreaker with ground profile for machining materials with long chips. TiAlN coated. Non Ferrous, High Temperature Alloys and Titanium VM7 VK2 VK2P Specialty grade for threading stainless steel. Multi-layer PVD coated. Uncoated grade for non-ferrous, aluminium, high temperature and titanium alloys. Highly-polished version of the VK2 uncoated grade for high quality surface finish in aluminium. Micro Mini 5 & Mini 6.0 Mini 4.0 VMX VHX VTX General purpose carbide grade for Micro double-ended inserts. TiN coated. HSS grade for Mini "" and Mini 6.0 inserts; for low cutting speeds, TiN coated. VKP Carbide grade for Mini 4.0. For machining stainless steel and general use. TiAlN coated. VBX General purpose carbide grade for Mini "" and Mini 6.0 inserts, TiN coated. Carbide grade for Mini 4.0. For machining steel and general use. TiCN coated. 128

131 Recommended Grades and Cutting Speeds Vc [ft/min] not Including MiniPro ine Material Group PSteel M Stainless Steel K Cast Iron N(K) Non-Ferrous Metals S(M) Heat Resistant Material Hardness Brinell Vc [ft/min] Coated Uncoated Material HB VKX VCB VM7 VTX VK2 / VK2P 1 ow carbon (C= %) Unalloyed steel Medium carbon (C= %) High carbon (C= %) Non hardened ow alloy steel 5 Hardened (alloying elements 5%) 6 Hardened High alloy steel Annealed (alloying elements>5%) Hardened ow alloy (alloying elements <5%) Cast steel 10 High alloy (alloying elements >5%) Stainless steel Non hardened Feritic Hardened Stainless steel Austenitic Austenitic Super Austenitic Stainless steel Non hardened Cast feritic Hardened Stainless steel Austenitic Cast austenitic Hardened Malleable Ferritic (short chips) Cast iron Pearlitic (long chips) ow tensile strength Grey Cast iron 31 High tensile strength Feritic Nodular SG iron 33 Pearlitic Aluminium alloys Non aging Wrought Aged Cast Aluminium alloys 37 Cast & aged Aluminium alloys Cast Si 13-22% Copper and Brass copper alloys Bronze and non leaded copper Annealed (Iron based) High temperature Aged (Iron based) alloys Annealed (Nickel or Cobalt based) Aged (Nickel or Cobalt based) Pure 99.5 Ti 400Rm Titanium alloys 24 a+b alloys 1050Rm Vardex No. Thread Turning Technical Data H(K) Hardened Material HRc Extra hard steel Hardened & tempered HRc Calculation of N [RPM] N = V c = 12 x V c π x D N x π x D 12 N D V c N - Revolution Per Minute [RPM] V c - Cutting Speed [ft/min] D - Workpiece Diameter [inch] 129

132 Recommended Grades and Cutting Speeds Vc [ft/min] Mini, Micro Thread Turning Technical Data Material Group PSteel M Stainless Steel K Cast Iron N(K) Non-Ferrous Metals S(M) Heat Resistant Material Vardex No. Material Hardness Brinell HB VMX (Micro) Vc [ft/min] Coated VKP (Mini) VTX (Mini) VHX (Mini) 1 ow carbon (C= %) Unalloyed steel Medium carbon (C= %) High Carbon (C= %) Non hardened ow alloy steel 5 Hardened (alloying elements 5%) 6 Hardened High alloy steel Annealed (alloying elements>5%) Hardened ow alloy (alloying elements <5%) Cast steel 10 High alloy (alloying elements >5%) Stainless steel Non hardened Feritic Hardened Stainless steel Austenitic Austenitic Super Austenitic Stainless steel Non hardened Cast Feritic Hardened Stainless steel Austenitic Cast austenitic Hardened Malleable Ferritic (short chips) Cast iron Pearlitic (long chips) ow tensile strength Grey cast iron 31 High tensile strength Feritic Nodular SG iron 33 Pearlitic Aluminium alloys Non aging Wrought Aged Cast Aluminium alloys 37 Cast & aged Aluminium alloys Cast Si 13-22% Copper and Brass copper alloys Bronze and non leaded copper Annealed (Iron based ) High temperature Aged (Iron based) alloys Annealed (Nickel or Cobalt based) Aged (Nickel or Cobalt based) Pure 99.5 Ti 400Rm Titanium alloys 24 α+β alloys 1050Rm H(K) Hardened Material HRc Extra hard steel Hardened & tempered HRc

133 Number of Passes Pitch mm tpi No. of passes No. of passes (SCB) No. of passes (Micro & Mini) Thread Turning Technical Data Cutting Conditions Depends On: Material Type D Material Dimension: Diameter and ength Workpiece Chipflow Character Material Hardness HRc HB or Thread Application Profile Shape Surface Finish Machine Stability Machine Max. RPM RPM N Clamping System Stability Coolant Coolant Type Holder Cross Section Area Holder Overhang Overhang Holders Through Coolant Option Shank Type: Carbide, Alloy, Carbide Implant Grade P M K N S H Profile Shape: Pitch and Depth Insert Nose Radius R Chipbreaker Style 131

134 Thread Turning Technical Data Radial infeed per pass UN Number Pitch/ of passes tpi ower Cutting Speed Higher UN Number Pitch/ of passes tpi ower Cutting Speed Higher

135 Radial infeed per pass ISO Number ower Cutting Speed Higher of passes Pitch/mm Thread Turning Technical Data ISO Number ower Cutting Speed Higher of passes Pitch/mm

136 Thread Turning Technical Data Radial infeed per pass UNJ & Number ower Cutting Speed Higher of passes Pitch/tpi NPT & Number ower Cutting Speed Higher of passes Pitch/tpi

137 Radial infeed per pass NPTF & Number ower Cutting Speed Higher of passes Pitch/tpi Thread Turning Technical Data ACME & Number ower Cutting Speed Higher of passes Pitch/tpi

138 Thread Turning Technical Data Radial infeed per pass STUB ACME & Number ower Cutting Speed Higher of passes Pitch/tpi W & Number ower Cutting Speed Higher of passes Pitch/tpi

139 Radial infeed per pass BSPT & Number ower Cutting Speed Higher of passes Pitch/tpi Thread Turning Technical Data TRAPEZ & Number ower Cutting Speed Higher of passes Pitch/tpi

140 Number of Passes and Depth of Cut per Pass for Multi+ Inserts Thread Turning Technical Data Standard ISO ISO UN UN BSW Insert Type Insert Size Pitch Teeth Ordering Code Passes Depth of cut per pass inch RH mm 3 3ER1.0ISO3M /8" mm 2 3ER1.5ISO2M mm 2 3ER2.0ISO2M mm 3 4ER1.5ISO3M M+ 1/2" 2.0 mm 2 4ER2.0ISO2M mm 3 4ER2.0ISO3M mm 2 4ER2.5ISO2M /8" mm 2 5ER3.0ISO2M T+ 1/2"T mm 8 4ER1.5ISO8T mm 8 4ER2.0ISO8T mm 3 3IR1.0ISO3M /8" mm 2 3IR1.5ISO2M mm 2 3IR2.0ISO2M M+ 1.5 mm 3 4IR1.5ISO3M /2" mm 2 4IR2.0ISO2M mm 3 4IR2.0ISO3M /8" mm 2 5IR3.0ISO2M T+ 1/2" mm 8 4IR1.5ISO8T mm 8 4IR2.0ISO8T tpi 3 3ER20UN3M tpi 2 3ER18UN2M /8" tpi 3 3ER18UN3M tpi 2 3ER16UN2M tpi 2 3ER14UN2M tpi 2 3ER12UN2M M+ 16 tpi 3 4ER16UN3M tpi 2 4ER14UN2M /2" tpi 2 4ER12UN2M tpi 3 4ER12UN3M tpi 2 4ER11UN2M tpi 2 4ER10UN2M /8" tpi 2 5ER8UN2M tpi 2 3IR12UN2M /8" tpi 2 3IR14UN2M tpi 2 3IR16UN2M tpi 3 4IR16UN3M M+ 14 tpi 2 4IR14UN2M /2" tpi 2 4IR12UN2M tpi 3 4IR12UN3M /8" tpi 2 5IR8UN2M tpi 2 3ER28W2M tpi 2 3ER19W2M /8" tpi 3 3ER19W3M M+ 14 tpi 2 3ER14W2M /2" tpi 3 4ER14W3M tpi 2 4ER11W2M

141 Number of Passes and Depth of Cut per Pass for Multi+ Inserts Standard Insert Type Insert Size Pitch Teeth Ordering Code Passes Depth of cut per pass inch RH BSW 3/8" tpi 2 3IR14W2M M+ 1/2" tpi 2 4IR11W2M NPT 3/8" tpi 2 3ER14NPT2M /2" tpi 2 4ER11.5NPT2M M tpi 3 5ER11.5NPT3M /8" tpi 2 5ER8NPT2M Z+ 1/2" tpi 2 4ER11.5NPT2Z tpi 2 4ER8NPT2Z NPT 3/8" tpi 2 3IR14NPT2M /2" tpi 2 4IR11.5NPT2M M tpi 2 5IR11.5NPT3M /8" tpi 2 5IR8NPT2M Z+ 1/2" tpi 3 4IR11.5NPT2Z tpi 2 4IR8NPT2Z NPTF M+ 3/8" tpi 2 3ER14NPTF2M NPTF M+ 3/8" tpi 2 3IR14NPTF2M API BUT M+ 5/8" tpi 2 5ER5BUT752M T+ 1/2" tpi 3 4ER5BUT753T API BUT M+ 5/8" tpi 2 5IR5BUT752M T+ 1/2" tpi 3 4IR5BUT753T M+ 5/8" tpi 3 5ER10APIRD3M tpi 2 5ER8APIRD2M API RD 10 tpi 6 4ER10APIRD6T T+ 1/2" tpi 3 4ER8APIRD3T tpi 5 4ER8APIRD5T API RD 10 tpi 2 4IR10APIRD2M /2" tpi 2 4IR8APIRD2M M+ 10 tpi 3 5IR10APIRD3M /8" tpi 2 5IR8APIRD2M Z+ 1/2" tpi 2 4IR8APIRD2Z tpi 6 4IR10APIRD6T T+ 1/2" tpi 3 4IR8APIRD3T tpi 5 4IR8APIRD5T Thread Turning Technical Data M+ Style insert T+ Style insert Z+ Style insert 139

142 Y Step by Step Thread Turning - Example 1 M40 x 2.5 Application: Thread: Right Hand 1½ x 10UN Material: 4140 (25 HRc) Thread Turning Technical Data u Choose the Thread Turning Method Feed direction towards the chuck was chosen. Therefore, an external right hand insert and an external right hand holder will be used. v Choose the Insert Size X Chosen insert: 3ER10UN... Insert Size Pitch Ordering Code Anvil Toolholder inch tpi RH RH 3/ ER10UN... YE3 A..-3(H) w Choose the Toolholder H 1 H Chosen toolholder: A Insert Size Ordering Code Dimensions inch F B RH H=H1=B F /8 A x Pitch P* [mm] Special Toolholders Pitch P* β=2 [tpi] β= D β=0 6 8 Pitch diameter [inch] From the table, using a pitch of 10 tpi and a workpiece diameter of 1½ ", we find the helix angle to be

143 y Choose the Correct Anvil Anvil chosen: YE3 Resultant Helix Angle Insert Size Ordering Code Holder Ordering Code inch 3/ ER/I YE3-2P YE3-1P YE3 YE3-1N U Choose the carbide grade and cutting speed Carbide Grade chosen: VTX Cutting Speed: 420 ft/min P Material: ow alloy steel (alloying elements 5%) Hardness Brinell HB VTX VCB Non hardened Hardened Hardened Thread Turning Technical Data V Determine the Number of Passess Numbers of passes: 10 UN Pitch mm tpi No. of passes Summary Thread Type u Feed Direction: 1½x10UN Right Hand Towards the chuck v Insert and Grade: 3ER10UN VTX w Toolholder: A x Helix Angle: 1.5 y Anvil: YE3 U Cutting Speed: 420 ft/min V Number of Passes:

144 X Step by Step Thread Turning - Example 2 5-6ACME-3G Application: Thread: Right Hand ACME Pitch: 6 tpi Bore dia: 5 Material: Stainless Steel Austemitic Thread Turning Technical Data u v Choose the Thread Turning Method Choose the Insert size To facilitate the removal of chips from the machined area, we chose a feed direction away from the chuck. Therefore, an internal left hand insert and an internal left hand toolholder are to be used. Y Chosen insert: 4I6ACME Insert Size Pitch Ordering Code Anvil Toolholder inch tpi H H 1/ I6ACME... YE4 AVR..-4(H) w Choose the Toolholder D1 F 1 D A Chosen toolholder: AVR 150-4H Insert Size Ordering Code Dimensions inch Min Bore H A 1 D D1 F inch 1/2 AVR H x Determine the Helix Angle Pitch [tpi] Special Toolholders 2 4 β = -2 Pitch diameter [inch] 6 8 D β= β=-1 In this case, a right hand thread is being turned with a left hand toolholder. The reverse helix method is used. From the lower part of the table, using a pitch of 6 tpi and a bore diameter of 5", we obtain a helix angle of

145 y Choose the Correct Anvil Anvil chosen: YE4-2N Resultant Helix Angle Insert Size Ordering Code inch 1/ ER/I YE4 YE4-1N YE4-1.5N YE4-2N YE4-3N U Choose the carbide grade and cutting speed Carbide grade chosen: VTX Cutting speed: 420 ft/min M Material: Stainless steel Austenitic Hardness Brinell HB VTX VCB Austenitic Super austenitic Thread Turning Technical Data V Determine The Number Of Passess Numbers of passes: 18 ACME & Pitch mm tpi No. of passes Summary Thread Type u Feed Direction: v Insert and Grade: w Toolholder: 5 x6 ACME Right Hand Away from the chuck 4I6ACME VTX AVR 150-4H x Helix Angle: y Anvil: U Cutting Speed: YE4-2N 420 ft/min V Number of Passes:

146 Thread Turning Technical Data Material Comparison Table Material Group PSteel Vardex USA Germany Germany Great Britain France Italy No. AISI/SAE W.-Nr. DIN BS AFNOR UNI St37-2 Fe360B E24-2 Fe360 B FU St44-2 Fe430B FN E28-2 Fe430B FN 2 ASTM A570Gr St50-2 Fe490-2 FN A50-2 Fe St70-2 Fe690-2 FN A70-2 Fe C15 080M15 CC12 C15C C22 050A20 CC20 C20C C35 060A35 CC35 C C45 080M46 CC45 C C55 070M55 C C60 080A62 CC55 C SMn28 230M07 S250 CF9SMn SMnPb28 S250Pb CF9SMnPb SPb20 10PbF2 CF10SPb S20 212M36 35MF SMn36 240M07 S300 CF9SMn SMnPb36 S300Pb CF9SMnPb Si7 250A53 55S7 55Si SiCr7 60SC7 60SiCr Ck15 080M15 XC1 2 C Mn4 150M36 35M Ck Mn5 40M Mn6 150M28 20M5 C28Mn Cf35 060A35 XC38TS C Ck45 080M46 XC42 C Ck55 070M55 XC55 C Cf53 060A52 XC48TS C Ck60 080A62 XC60 C Ck A X120Mn12 Z120M12 Z120M12 XG120Mn Cr6 534A99 100C6 100Cr6 8 ASTM A20Gr.A Mo D3 16Mo3KW Mo Mo5 4 ASTMA350F Ni6 16N6 14Ni6 8 ASTM A X8Ni ; 510 X10Ni Ni19 Z18N NiCr6 640A35 35NC NiCr10 14NC11 16NiCr ; NiCr14 655M13; 655M12 12NC CrNiMo4 816M40 40NCD3 38NiCrMo4(KB) NiCrMo2 805M20 20NCD2 20NiCrMo NiCrMo Type7 40NiCrMo2(KB) CrNiMo6 817M40 35NCD6 35NiCrMo6(KB) CrNiMo6 820A16 18NCD NiCrMo M13 15NiCrMo Cr3 523M15 12C Cr4 530A32 32C4 34Cr4(KB) Cr4 530M40 42C4 41Cr Cr MnCr5 (527M20) 16MC5 16MnCr Cr3 527A60 55C CrMo4 1717CDS110 25CD4 25CrMo4(KB) ; CrMo4 708A37 35CD4 35CrMo ; CrMo4 708M40 42CD4TS 41CrMo CrMo4 708M40 42CD4 42CrMo CrMo5 12CD4 5 ASTM A182; F11; F CrMo Gr.27 15CD3.5; 15CD4.5 14CrMo CrMo12 722M24 30CD12 32CrMo12 5 ASTM A182; F CrMo ; Gr.31; 45 12CD9; 10 12CrMo9, MoV CrV4 735A50 50CV4 50CrV CrAIMo7 905M39 40CAD6, 12 41CrAIMo CrMoV M39 36CrMoV12 5 W C105W1 Y1105 C98KU; C100KU 5 W C125W Y2120 C120KU Cr6 B3 Y100C6 10 D X210Cr12 BD3 Z200Cr12 X210Cr13KU 10 X250Cr12KU CrMnMo7 35CrMo8KU CrMnMoS H X38CrMoV5-1 BH11 Z38CDV5 X37CrMoV51 1KU 10 H X40CrMoV5-1 BH13 Z40CDV5 X35CrMoV05KU 10 X40CrMoV511KU 10 A X100CrMoV5-1 BA2 Z1 00CDV5 X100CrMoV51KU X38CrMoV5-3 Z38CDV D X155CrVMo 12-1 BD2 Z160CDV12 X155CrVMo12 1 KU WCr6 105WC13 10WCr6; 107WCr5KU X210CrW12 X215CrW121KU 10 S WCrV17 BS1 45WCrV8KU 10 H X30WCrV9 3 BH21 Z30WCV9 X30WCrV9 3KU X165CrMoV12 X165CrMoW12KU NiCrMoV6 55NCDV CrMnNiMo W V1 BW2 Y1105V; 100V S Z85WDKCV HS T S BT4 Z80WKCV X78WCo1805KU 10 M S BM2 Z85WDCV X82WMo0605KU 10 M S Z100WCWV HS T S BT1 Z80WCV X75W18KU 144

147 Sweden Japan Russia Spain Vardex SS JIS GOST UNE No STKM 12A;C Fe360B SM400A;B;C St4ps;sp Fe430B FN SS490 St5ps;sp A A F C 22 ; F F F F (G) SUM22 F SMn SUM22 F SMnPb28 1 F SPb F.210.G 2 F SMn F SMnPb S2 F Si7 2 F SiCr S15C 15 F.1110-C15k ; F.1511-C16k 1 40G 2 S25C 25 F.1120-C25k SMn438(H) 35G2 ; 35G F Mn6 ; F Mn5 2 SCM1 30G 28Mn S35C S45C 45 F.1140-C45k ; F.1142-C48k 2 S55C 55 F.1150-C55k S50C S58C 60 ;60G ;60GA SUP4 8 SCMnH/1 110G13 F.8251-AM-X120Mn SUJ2 SchCh15 F Cr F Mo3 8 F Mo5 8 F Ni6 4 F.2645-X8Ni SNC236 5 SNC415(H) F NiCr11 5 SNC81 5(H) 5 40ChN2MA ; 40ChGNM F NiCrMo SNCM220(H) 20ChGNM F NiCrMo2 ; F NiMo31 5 SNCM240 38ChGNM F NiCrMo2 ; F NiCrMo2DF Ch2N2MA F NiCrMo7 ;34CrNiMo6 5 F NiCrMo13 5 F NiCrMo13 ;F NiCrMo131 5 SCr415(H) 15Ch 2 SCr430(H) 35Ch F Cr4 5 SCr440(H) 40Ch F Cr4DF ; F Cr SCr440 40Ch F Cr ChG F MnCr5 ; F MnCr5 5 SUP9(A) 50ChGA F Cr SCM420 20ChM ; 30ChM F.8372-AM26CrMo4;F.8330-AM25CrMo4;F CrMo SCM432; SCCRM3 AS38ChGM;35ChM;35ChM F.8331-AM34CrMo4;F CrMo4;F CrMo4;F CrMo4DF SCM440 40ChFA F.8332-AM42CrMo4;F CrMo4;F CrMo SCM440(H) F.8332-AM42CrMo4;F CrMo4;F CrMo SCM415(H) F CrMo4 5 12ChM ; 15ChM F CrMo F.124.A Ch8 TU.H 5 F MoCrV SUP10 50ChGFA ; 50CHFA F CrV ChMJuA F CrAlMo U10A-1;2 F SK2 U13 F.5123 ; C120 5 Ch F.5230 ; 100Cr6 8 SKD1 Ch12 F.5212 ; X210 Cr SKD6 4ChMFS F.5317 ; X37 CrMoV SKD61 4ChMF1S F.5318 ; X40CrMoC SKD12 F.5227 ; X100CrMoV SKD11 F.520A SKS31;SKS2,SKS3 ChWG F.5233 ; 105WCr SKD2 F.5213 ; X210CrW ChW2SF F.5241 ; 45WCrSi8 10 SKD5 3Ch2W8F F.5323 ; X30WCrV F.5211 ; X160CrMoV12 10 SKT4 5ChNM F.520S SKS SKH R6M5K5 10 SKH3 F.5530 ; SKH9 (R6AM5) ; R6M5 F.5603 ; F.5607 ; SKH2 R18 F.5520 ; P Thread Turning Technical Data 145

148 Thread Turning Technical Data Material Comparison Table (con't) Material Group M Stainless Steel K Cast Iron N(K) Non-Ferrous Metals S(M) Heat Resistant Material Vardex No. USA AISI/SAE Germany W.-Nr. Germany DIN Great Britain BS France AFNOR Italy UNI X6Cr13 403S17 Z6C13 X6Cr X7Cr X10Cr13 410S21 Z10C14 X12Cr X6Cr17 430S15 Z8C17 X8Cr G-X20Cr14 420C29 Z20C13M X46Cr13 420S45 Z40CM;Z38C13M X40Cr X20CrNi S29 Z15CNi6.02 X16CrNi X12CrMoS17 Z10CF17 X10CrS X6CrMo S17 Z8CD17.01 X8CrMo X5CrNi C11 Z4CND13.4M G-X6CrNiMo C16 12 HW X45CrSi93 401S45 Z45CS 9 X45CrSi X10CrAI13 403S17 Z10C13 X101CrA X10CrAI18 430S15 Z12CAS18 X8Cr17 12 HNV X80CrNiSi20 443S65 Z80CSN20.02 X80CrSiNi X10CrAI24 Z10CAS24 X16Cr X5CrNi S15 Z6CN18.09 X5CrNi X10CrNiS S21 Z10CNF X10CrNiS X2CrNi S12;304C12 Z2CN18.10;Z3CN X2CrNi CF G-X6CrNi C15 Z6CN18.10M X12CrNi S21 Z12CN X1 2CrNi N X2CrNiN S62 Z2CN X5CrNiMo S16 Z6CND17.11 X5CrNiMo N X2CrNiMoN17133 Z2CND X2CrNiMo S12 Z2CND17.13 X2CrNiMo X2CrNiMo S12 Z2CND19.15 X2CrNiMo X8CrNiMo X6CrNiTi Z6CNT18.10 X6CrNiTi X6CrNiNb S17 Z6CNNb18.10 X6CrNiNb Ti X6CrNiMoTi S17 Z6NDT X6CrNiMoTi G-X5CrNiMoNb C17 Z4CNDNb18 12M XG8CrNiMo X10CrNiMoNb18 12 Z6CNDNb17 13B X6CrNiMoNb X15CrNiSi S24 Z15CNS S X12CrNi S24 Z12CN25 20 X6CrNi X12NiCr36 16 Z12NCS G-X40NiCrSi C11 XG50NiCr EV X53CrMnNiN S54;321S12 Z52CMN21.09 X53CrMnNiN X12CrNiTi S320 Z6CNT18.12B X6CrNiTi No 20 B GG10 Ft 10 D 30 No 25 B GG15 Grade 150 Ft 15 D 30 No 30 B GG20 Grade 220 Ft 20 D 29 No 35 B; No 40 B GG25 Grade 260 Ft 25 D 29 No 45 B GG30 Grade 300 R 30 D 29 No 50 B GG35 Grade 350 Ft 35 D 29 No 55 B GG40 Grade 400 Ft 40 D 29 ASTM DIN : A GG- A Type 2 NiCr20 2 -NiCr NC GGG 40 SNG 420/12 FCS GS GGG 40.3 SNG 370/17 FGS GGG GGG 50 SNG 500/7 FGS GS GGG 60 SNG 600/3 FGS GGG70 SNG 700/2 FGS GS DIN NM Type 2 GGG NiMn NiMn NC GGG NiCr NC GTS-35 B 340/12 MN GTS-45 P 440/ GTS-55 P 510/4 MP GTS-65 P 570/3 MP GTS-70 P690/2 MP G-AlSi12 M20 36 GD-AlSi12 36 GD-AlSi8Cu3 M24 36 G-AlSi10Mg M9 36 G-AlSi12 M X12NiCrSi Z12NCS G-X40NiCrSi 330C11 XG50NiCr A NC22FeD NiCr20Ti HR5, NC20T NiCr22Mo9N NC22FeDNB C W2.496 CoCr20W15 KC20WN NiCu30Al NiCr20TiAk Hr40,601 NC20TA 19 AMS NiCr19Co11 NC19KDT W2.467 S-NiCr13A NC12AD W2.466 NiCr19Fe19 HR8 NC19FeNb W2.466 NiCr19Fe19 NC20K14 21 CoCr22W14 KC22WN 21 W2.467 NiCo15Cr10 23 TiAl14Mo4Sn4Si TiAl5Sn2.5 TA14/17 T-A5E 23 TiAl6V4 TA10-13/TA2 T-A6V 23 TiAl6V4EI TA11 146

149 Sweden SS Japan JIS Russia GOST Spain UNE Vardex No SUS403 08Ch13 F.3110-X6Cr13 ; F.8401-AM-X12Cr Ch13 F.3110-X6Cr13 ; F.8401-AM-X12Cr SUS410 12Ch13 ; 15Ch13 F.3401-X10Cr SUS430 12Ch17 F.3113-X6Cr17 12 SCS2 20Ch SUS420J2 40Ch13 F.3405-X45Cr SUS431 20Ch17N2 F.3427-X19CrNi SUS430F F.3117-X10CrS17 ; F.3413-X14CrMoS SUS434 F.3116-X6CrMo SCS5 12 SCS14 07Ch18N10G2S2M2 F.8414-AM-X7CrNiMo SUH1 40Ch9S2 F.3220-X4SCrSi SUS405 10Ch13SJu F.3152-X10CrAl13 12 SUH21 15Ch18SJu F.3153-X10CrAl18 11 SUH4 F.3222-X80CrSiNi SUH446 F.3154-X10CrAl SUS304 08Ch18N10 F.3551-X5CrNi1811;F.3541-X5CrNi1810 ; F.3504-X6CrNi SUS303 F.3508-X10CrNiS SCS19; SUS304 03Ch18N11 F.3503-X2CrNi SCS13 07Ch18N SUS301 F.3517-X12CrNi SUS304N F.3541-X2CrNiN SUS316 F.3534-X5CrNiMo SUS316N F.3543-X2CrNiMoN SCS16 03Ch17N14M3 F.3533-X2CrNiMo SUS317 F.3539-X2CrNiMo SUS329; F.3309-X8CrNiMo27-05; F.3552-X8CrNiMo B SUS321 06Ch18N10T; 08Ch18N10T09; Ch18N10T; 12Ch18N10T F.3523-X6CrNiTi SUS347 08Ch18N12B F.3524-X6CrNiNb Ch17N13M2T F.3535-X6CrNiMoTi SCS SUH309 20Ch20N14S2 F.3312-X15CrNiSi SUH310 20Ch23N18 13 SUH330 F.3313-X12CrNiSi SCH15 13 SUH35,SUH36;SU321 55Ch20G9AN4 F.3217-X53CrMnNiN CЧ10 FG CЧ15 FG CЧ20 FG CЧ25 FG CЧ30 FG CЧ35 FG CЧ40 29 MB 29 ISO VC VC VC VC VC SUH 330 F.3313-X12CrNiSi SCH M K N S Thread Turning Technical Data 147

150 Troubleshooting Problem Possible Cause Solution Cutting speed too high Reduce cutting speed/ use coated insert Increased flank wear Depth of cut too low/ too many passes Unsuitable carbide grade Increase the depth of cut per pass Use a coated carbide grade Insufficient cooling Increase coolant flow rate Thread Turning Technical Data Uneven cutting edge wear Incorrect helix angle Wrong infeed method Choose the correct anvil Use the alternating flank infeed method Depth of cut too large Decrease depth of cut/ increase number of passes Extreme plastic deformation Insufficient cooling Cutting speed too high Unsuitable carbide grade Increase coolant flow rate Reduce cutting speed Use a tougher carbide Nose radius too small Use an insert with a larger radius, if possible Depth of cut too large Decrease depth of cut/ increase number of passes Cutting edge breakage Extreme plastic deformation Insufficient cooling Unsuitable carbide grade Use a tougher carbide Increase flow rate and/ or correct flow direction Use a tougher carbide Instability Check stability of the system Built-up edge Incorrect cutting speed Unsuitable carbide grade Change the cutting speed Use a coated carbide Thread profile is too shallow The tool is not at the workpiece axis height --- Insert is not machining the thread crest Worn insert Change tool height Measure the workpiece diameter Change the cutting edge sooner Poor surface quality Cutting speed too low Wrong anvil Flank infeed method is not appropriat Increase cutting speed Choose correct anvil Use the alternate flank or radial infeed method 148

151 Grooving > Inserts

152 GROOVING INSERTS VARDEX Ordering Code System...Page DIN 471 Retaining Ring Grooves for Shafts...Page DIN 472 Retaining Ring Grooves for Bores...Page DIN 472 Retaining Ring Grooves for Bores-Micro...Page 154 / - CIRCIP...Page CIRCIP - MRO...Page 157 / - DIN 7993 Snap Ring Grooves...Page 159 / - DIN 7993 Snap Ring Grooves - Micro...Page DIN 76 Thread Undercuts...Page DIN 76 Thread Undercuts...Page DIN Grooves - Micro...Page 162 SNAP RING...Page CIRCIP - Face Grooves - Micro...Page 164 Grooving Inserts 150

153 Vardex Ordering Code System Grooving Insert I 3 R D VKP 9 1- Insert Size 2 - Insert Style 3 - Type of Insert 4 - RH / H Insert /4 3-3/8 4-1/2 5-5/8 I C E - I - R - Right Hand Insert - eft Hand Insert 5 - Groove Std. Width (inch) 6 - Profile Style C - Full Profile 7 - Groove Standard DIN 471 Partial DIN 471 DIN 472 Partial DIN 472 DIN 7993 Partial DIN 7993 DIN 76 ST, DIN 76 SH DIN 3770 Grooving Micro Insert - Double Ended 8 - Groove Depth (inch) 9 - Carbide Grade VTX VKP (for Mini) VHX (for Mini) Grooving Inserts S 2 I 3 R S 6 - D VMX 9 1- Insert Dia mm mm mm mm mm 2 - Insert Style S - Micro Insert 3 - Type of Insert I RH / H Insert R - Right Hand Insert - eft Hand Insert 5 -Groove std. Width (inch) (mm) 6 - Insert ength A - Axialy S - Short M - Medium - ong 7 - Groove Standard DIN 471 DIN 472 CIRCIP DIN 7993 DIN 76SH, DIN 76ST DIN 3770S, DIN 3770D SNAP RING CIRCIP - Face Grooving 8 - Groove Depth (inch) 9 - Carbide Grade VMX 151

154 DIN 471 Retaining Ring Grooves for Shafts W t 45 W t1 t d1 I C I C m Standard (Partial Profile) Standard (Full Profile) Grooving Inserts Standard (Partial Profile) Insert Size Ordering Code Groove Std. Dimensions inch Anvil Holder RH m (H13) W t 3ER1.10-D /8 3ER1.30-D ER1.60-D YE3M-1.5N A..-3 3ER1.85-D Range of profiles also available on 1/4, 1/2 and 5/8, inserts on request. Standard (Full Profile) Insert Size Ordering Code Groove Std. Dimensions inch Anvil Holder RH m(h13) d1 W t1 t 3ER1.10C-D ER1.10C-D ER1.30C-D ER1.30C-D /8 3ER1.60C-D ER1.60C-D YE3M-1.5N A..-3 3ER1.60C-D ER1.85C-D ER1.85C-D ER2.15C-D Range of profiles also available on 1/4, 1/2 and 5/8, inserts on request. 152

155 DIN 472 Retaining Ring Grooves for Bores t W t t1 W d1 I C I C 45 t 5.0 m Standard (Partial Profile) Standard (Full Profile) W Mini- (Partial Profile) Standard (Partial Profile) Insert Size Ordering Code Groove Std. Dimensions inch Anvil Holder m (H13) W t 3IR1.10-D IR1.30-D /8 YI3M-1.5N AVR..-3 3IR1.60-D IR1.85-D Range of profiles also available on 1/4, 1/2 and 5/8, inserts on request. For minimum bore diameters, refer to page 167. Grooving Inserts Standard (Full Profile) Insert Size Ordering Code Groove Std. Dimensions inch Anvil Holder m (H13) d1 W t1 t 3IR1.10C-D IR1.30C-D IR1.30C-D /8 3IR1.30C-D IR1.60C-D YI3M-1.5N AVR..-3 3IR1.60C-D IR1.85C-D IR2.15C-D Range of profiles also available on 1/4, 1/2 and 5/8, inserts on request. For minimum bore diameters, refer to page 167. Mini- (Partial Profile) Insert Size Ordering Code Groove Std. Dimensions inch Min. Bore dia. (inch) Holder m (H13) W t 5IR0.9-D IR1.1-D NVR IR1.3-D

156 DIN 472 Retaining Ring Grooves for Bores F W d B 1 t m RH-Double Ended Grooving Inserts Micro - Double Ended Insert dia. Ordering Code Groove Std. Dimensions inch Min. Bore dia. d (mm) RH m (H13) W 1 B t F inch Holder 3.0SIR0.90S-D SIR0.90M-D SIR1.10S-D SMC SIR1.10M-D SIR0.90S-D SIR0.90M-D SIR0.90-D SIR1.10S-D SIR1.10M-D SIR1.10-D SIR1.30S-D SMC SIR1.30M-D SIR1.30-D SIR1.60S-D SIR1.60M-D SIR1.60-D SIR0.90S-D SIR0.90M-D SIR0.90-D SIR1.10S-D SIR1.10M-D SIR1.10-D SIR1.30S-D SIR1.30M-D SIR1.30-D SIR1.60S-D SMC SIR1.60M-D SIR1.60-D SIR1.85S-D SIR1.85M-D SIR1.85-D SIR2.15S-D SIR2.15M-D SIR2.15-D continued on next page 154

157 DIN 472 Retaining Ring Grooves for Bores (con't) F W d B 1 t m RH-Double Ended Micro - Double Ended (con't) Insert dia. Ordering Code Groove Std. Dimensions inch Min. Bore dia. d (mm) RH m (H13) W 1 B t F inch Holder 8.0SIR1.10M-D SIR1.30M-D SIR1.60M-D SIR1.85M-D SMC SIR2.15M-D SIR2.65M-D SIR3.15M-D SIR1.30M-D SIR1.60M-D SIR1.85M-D SIR2.15M-D SIR2.65M-D SMC SIR3.15M-D SIR4.15M-D SIR5.15M-D Grooving Inserts 155

158 CIRCIP Inch Standard W t I C Standard (Partial Profile) Grooving Inserts Standard (Partial Profile) Insert Size Ordering Code Dimensions Inch Anvil Holder W t 3/8 3ER.031-CIRC ER.041-CIRC ER.047-CIRC ER.058-CIRC ER.062-CIRC ER.072-CIRC ER.078-CIRC Range of profiles also available on 1/4, 1/2 and 5/8, inserts on request. YE3M-1.5N A..-3 CIRCIP Inch Standard W t I C Standard (Partial Profile) Standard (Partial Profile) Insert Size Ordering Code Dimensions Inch Anvil Holder W t 3/8 3IR.031-CIRC IR.041-CIRC IR.047-CIRC IR.058-CIRC IR.062-CIRC IR.072-CIRC IR.078-CIRC Range of profiles also available on 1/4, 1/2 and 5/8, inserts on request. * For minimum bore diameters, refer to page 161. YI3M-1.5N AVR..-3* 156

159 CIRCIP Inch Standard F W d B 1 t RH-Double Ended Micro (Partial Profile) Insert dia. Dimensions Inch Min. d mm RH-Double Ended W 1 B t F Holder Bore dia continued on next page 3.0SIR.027S-CIRC SIR.027M-CIRC SIR.031S-CIRC SIR.031M-CIRC SIR.041S-CIRC SIR.041M-CIRC SIR.046S-CIRC SIR.046M-CIRC SIR.027S-CIRC SIR.027M-CIRC SIR.027-CIRC SIR.031S-CIRC SIR.031M-CIRC SIR.031-CIRC SIR.041S-CIRC SIR.041M-CIRC SIR.041-CIRC SIR.047S-CIRC SIR.047M-CIRC SIR.047-CIRC SIR.058S-CIRC SIR.058M-CIRC SIR.058-CIRC SIR.062S-CIRC SIR.062M-CIRC SIR.062-CIRC SIR.078S-CIRC SIR.078M-CIRC SIR.078-CIRC SMC SMC Grooving Inserts 157

160 CIRCIP Inch Standard F W d B 1 t RH-Double Ended Grooving Inserts Micro (Partial Profile) con t Insert dia. Dimensions Inch Min. d mm RH-Double Ended W 1 B t F Holder Bore dia. 6.0 continued on next page 6.0SIR.046S-CIRC SIR.046M-CIRC SIR.046-CIRC SIR.058S-CIRC SIR.058M-CIRC SIR.058-CIRC SIR.062S-CIRC SIR.062M-CIRC SIR.062-CIRC SIR.072S-CIRC SIR.072M-CIRC SIR.072-CIRC SIR.078S-CIRC SIR.078M-CIRC SIR.078-CIRC SIR.088S-CIRC SIR.088M-CIRC SIR.088-CIRC SIR.094S-CIRC SIR.094M-CIRC SIR.094-CIRC SIR.097S-CIRC SIR.097M-CIRC SIR.097-CIRC SIR.105S-CIRC SIR.105M-CIRC SIR.105-CIRC SMC

161 DIN 7993 Snap Ring Grooves R W t R Standard (Partial Profile) Standard (Partial Profile for Shafts) Insert Size Ordering Code Dimensions inch Anvil Holder RH R W t 3ER0.40-D /8 3ER0.60-D ER0.90-D YE3M-1.5N A..-3 3ER1.00-D Range of profiles also available on 1/4, 1/2 and 5/8, inserts on request. Grooving Inserts t W R R t 5.0 R Standard (Partial Profile) W Mini- (Partial Profile) Standard (Partial Profile for Bores) Insert Size Ordering Code Dimensions inch Anvil Holder RH R W t 3IR0.60-D /8 3IR0.90-D YI3M-1.5N AVR..-3 3IR1.00-D Range of profiles also available on 1/4, 1/2 and 5/8 inserts on request. For minimum bore diameters, refer to page 167. Mini- (Partial Profile for Bores) Insert Size Ordering Code Dimensions inch Min. Bore dia. Holder RH R W t inch 5IR0.4-D NVR IR0.6-D

162 DIN 7993 Snap Ring Grooves R F W d B 1 t RH-Double Ended R Grooving Inserts Micro (Partial Profile) - Double Ended Insert Dia. Ordering Code Groove Std. Dimensions inch Min. Bore dia. d (mm) RH R W 1 B t F inch Holder SIR0.4S-D SIR0.4M-D SMC SIR0.4S-D SIR0.4M-D SIR0.4-D SIR0.6S-D SIR0.6M-D SMC SIR0.6-D SIR0.9S-D SIR0.9M-D SIR0.9-D SIR0.9S-D SIR0.9M-D SIR0.9-D SIR1.0S-D SIR1.0M-D SMC SIR1.0-D SIR1.1S-D SIR1.1M-D SIR1.1-D SIR0.9M-D SIR1.1M-D SMC SIR1.4M-D SIR1.4M-D SIR1.8M-D SMC

163 DIN 76 Thread Undercuts (For ISO Metric Threads in Accordance with DIN 13) t R 30 min R g1 R t1 R g1 R t R g2 Normal - Type A Short - Type B Standard (Normal - Type A) Insert Size Ordering Code Pitch Dimensions inch Anvil Holder RH (mm) R g1 g2 t t1 3ER0.50-D76ST ER0.60-D76ST /8 3ER0.70-D76ST YE3M-1.5N A..-3 3ER0.80-D76ST ER1.00-D76ST ER1.25-D76ST /8 5ER1.50-D76ST ER1.75-D76ST YE5M-1.5N A..-5 5ER2.00-D76ST Grooving Inserts Standard (Short - Type B) Insert Size Ordering Code Pitch Dimensions inch Anvil Holder RH (mm) R g1 g2 t t1 3ER1.00-D76SH /8 3ER1.25-D76SH ER1.50-D76SH YE3M-1.5N A..-3 3ER1.75-D76SH ER2.00-D76SH /8 5ER2.50-D76SH YE5M-1.5N A..-5 5ER3.00-D76SH Range of profiles also available on 1/4 and 1/2 inserts on request. 161

164 DIN 76 Thread Undercuts (For ISO Metric Threads in Accordance with DIN 13) t R t1 R R g1 t1 R g1 R R 30 min g1 g2 Normal - Type C Short - TypeD Grooving Inserts Standard (Normal - Type C) Insert Size Ordering Code Pitch Dimensions inch Anvil Holder RH (mm) R g1 g2 t t1 3IR0.50-D76ST IR0.60-D76ST /8 3IR0.70-D76ST Y13M-1.5N A..-3 3IR0.80-D76ST IR1.00-D76ST Range of profiles also available on 1/4, 1/2 and 5/8 inserts on request. For minimum bore diameters, refer to page 167. Standard (Short - Type D) Insert Size Ordering Code Pitch Dimensions inch Anvil Holder RH (mm) R g1 g2 t t1 3IR1.00-D76SH /8 3IR1.25-D76SH IR1.50-D76SH Y13M-1.5N A..-3 3IR1.75-D76SH Range of profiles also available on 1/4, 1/2 and 5/8 inserts on request. For minimum bore diameters, refer to page 167. DIN Grooves F W d B 1 t m RH-Double Ended Micro - Double Ended Insert dia. Ordering Code Groove Std. Dimensions inch Min. Bore dia. d (mm) RH m (H13) W 1 B t F inch Holder 6.0SIR1.6S-D3770S SIR1.6M-D3770S SIR1.6-D3770S SIR2.0S-D3770D SMC SIR2.0M-D3770D SIR2.0-D3770D

165 Snap Ring Grooves Inch Standard R F W d B 1 t RH-Double Ended R Micro (Partial Profile) Insert Dia. Groove Std. Dimensions mm Min. Bore d mm RH-Double Ended R W 1 B t F Holder dia SIR.015S-SNAP SMC SIR.015M-SNAP SIR.015S-SNAP SIR.015M-SNAP SIR.015-SNAP SIR.023S-SNAP SIR.023M-SNAP SMC SIR.023-SNAP SIR.031S-SNAP SIR.031M-SNAP SIR.031-SNAP SIR.031S-SNAP SIR.031M-SNAP SIR.031-SNAP SIR.036S-SNAP SIR.036M-SNAP SIR.036-SNAP SIR.039S-SNAP SIR.039M-SNAP SMC SIR.039-SNAP SIR.047S-SNAP SIR.047M-SNAP SIR.047-SNAP SIR.062S-SNAP SIR.062M-SNAP SIR.062-SNAP Grooving Inserts 163

166 Circlip - Face Grooves F W Outer grv. Ø Inner grv. Ø t d RH-Double Ended Grooving Inserts Micro (Partial Profile) Insert Dia. Dimensions mm Inner Groove Outer Groove d mm RH-Double Ended W t F Sleeve Ø Ø 4.0SIR.031A-CIRC SIR.041A-CIRC SMC SIR.047A-CIRC SIR.058A-CIRC SIR.062A-CIRC SIR.031A-CIRC SIR.041A-CIRC SIR.047A-CIRC SIR.058A-CIRC SMC SIR.062A-CIRC SIR.072A-CIRC SIR.078A-CIRC SIR.088A-CIRC

167 Grooving > Toolholders

168 GROOVING TOOHODERS Standard...Page 166 Standard...Page 167 Mini-...Page 168 Mini- - Adjustable...Page 168 Micro...Page 169 Ex ternal Toolholders H1 H F B 2 1 Grooving Toolholders Standard Insert Size Ordering Code EDP No. Dimensions inch Spare Parts * RH H=H1=B F 1 2 Insert Screw Anvil Screw Torx Key Anvil RH 1/4 N SN2T - K2T - A3/ A /8 A A SA3T SY3T K3T YE3M-1.5N A A A /2 A SA4T SY4T K4T YE4M-1.5N A A /8 A A SA5T SY5T K5T YE5M-1.5N A * The toolholders are supplied with standard anvils. For Grooving, please use the anvils indicated in the table above. 166

169 Toolholders F 1 D1 D A Standard Insert Size Ordering Code EDP No. Dimensions inch Min. Bore dia. Spare Parts * RH A 1 D D1 F inch Insert Screw Anvil Screw Torx Key Anvil RH 1/4 NVRC NVRC SN2T - K2T - NVRC NVRC SN3T - K3T - NVRC0625D /8 AVRC AVRC AVRC100D SA3T SY3T K3T YI3M-1.5N AVRC AVRC NVRC SN4T - K4T - AVRC /2 AVRC100D AVRC SA4T SY4T K4T YI4M-1.5N AVRC AVRC SN5T SY5T K5T YI5M-1.5N 5/8 AVRC AVRC SA5T SY5T K5T YI5M-1.5N AVRC Grooving Toolholders * The toolholders are supplied with standard anvils. For Grooving, please use the anvils indicated in the table above. 167

170 Toolholders D D1 A 1 Mini- Spare Parts Insert Size Ordering Code EDP No. Dimensions inch Anti-Vibration System RH A 1 D D1 Insert Screw Torx Key SNVR 0375U No BNVR 0375S Carbide Implanted 5.0 BNVR 0375M Carbide Implanted BNVR Carbide Implanted SN5T K5T SNVR 050U No BNVR 050S Carbide Implanted 5.0 BNVR 050M Carbide Implanted BNVR Carbide Implanted Grooving Toolholders D D1 A 1 Mini- - Adjustable Spare Parts Insert Size Ordering Code EDP No. EDP No. Dimensions inch Sleeve Holder RH A 1 D D1 Insert Screw Torx Key for Insert Screw Holder Screw x 3 Key for Holder Screw 5.0 SV BNVR6.2T SN5T K5T S4.0 K

171 Toolholders d Double Ended 1 0 D ocation Screw Micro - Double Ended Spare Parts M Micro Insert Dia. Shank Dia. Ordering Code EDP No. Dimensions inch ocation Screw* Clamping Screw x 3 d [mm] D 1 0 Screw M Key Screw Key Short GISM8X SMC Medium GISM8X SMC Short GISM8X SMC Medium GISM8X Short GISM8X SMC Medium GISM8X ong GISM8X SMC Short GISM8X Medium GISM8X SMC ong GISM8X Short 3.5 4GISM8X SMC Medium GISM8X ong GISM8X SMC Short GISM8X Medium GISM8X SMC ong GISM8X * Every toolholder package contains the full range of location screws needed. K4.0 M4X0.7X4.0 K2.0 Grooving Toolholders 169

172 Grooving Toolholders 170

173 Grooving > Technical Data

174 Recommended Grades, Cutting Speeds Vc [ft/min] and Feed f [inch/rev] Material Group Vardex No. Material Hardness Brinell HB VTX (aydown) Vc [ft/min] Coated VMX (Micro) VKP (Mini) VHX (Mini) Feed f [inch/rev] aydown & Mini Micro Grooving Technical Data PSteel M Stainless Steel K Cast Iron N (K) Non-Ferrous Metals S (M) Heat Resistant Material 1 ow carbon (C= %) Unalloyed steel Medium carbon (C= %) High Carbon (C= %) Non hardened ow alloy steel 5 Hardened (alloying elements 5%) 6 Hardened High alloy steel Annealed (alloying elements >5%) Hardened ow alloy (alloying elements <5%) Cast steel 10 High alloy (alloying elements >5%) Stainless steel Non hardened Feritic Hardened Stainless steel Austenitic Austenitic Super Austenitic Stainless steel Non hardened Cast feritic Hardened Cast austenitic Austenitic Hardened Ferritic (short chips) Malleable Cast iron 29 Pearlitic (long chips) ow tensile strength Grey cast iron 31 High tensile strength Feritic Nodular SG iron 33 Pearlitic Aluminium alloys Non aging Wrought Aged Cast Aluminium alloys 37 Cast & aged Aluminium alloys Cast Si 13-22% Copper and Brass copper alloys Bronze and non leaded copper Annealed (Iron based) High temperature Aged (Iron based) alloys Annealed (Nickel or Cobalt based) Aged (Nickel or Cobalt based) Pure 99.5 Ti 400Rm Titanium alloys 24 α+β alloys 1050Rm H (K) Hardned Material HRc Extra hard steel Hardened & tempered HRc Grades and Their Application Grade Application Type Sample Grade Application Type Sample VTX VMX General use carbide grade. A tough sub-micron substrate with TiAlN coating. Provides good fracture toughness and excellent wear resistance. General use carbide grade for Micro inserts. TiN coated VKP VHX General use carbide grade for Mini inserts. TiN coated General use HSS grade for Mini inserts. For Machining at low cutting speed. TiN coated 172

175 Boring > Inserts

176 BORING INSERTS VARDEX Ordering Code System...Page 175 CD0W Inserts...Page 176 TD0W Inserts...Page 176 WC0W Inserts...Page 177 Boring - Micro...Page 178 Copy - Micro...Page 179 Chamfer - Micro...Page 179 ong Nose - Micro...Page 180 Back Edge - Micro...Page 181 Boredrill - Micro...Page 181 Boring Inserts 174

177 Vardex Ordering Code System PowerBore Inserts T 1 D W VTX 7 1- Insert Shape 2 - Clearance Angle 3 - Tolerance Class 4 - Insert Type C - Diamond 80 deg. T - Triangle W - Trigon 80 deg. C - 7 deg. D - 15 deg. 0 - Special Tolerance Class W - Hole + Countersink 5 - Insert Dimension Thickness-0.040" Thickness-0.047" Thickness-0.062" Thickness-0.094" 6 - Corner Radius 11- R R R R Carbide Grade VTX Micro Boring Inserts - Double Ended S 2 I 3 R M 6 - Bore VMX 9 1- Insert Dia. (mm) Tool Group S - Solid Carbide 3 - Type of Insert I RH or H R - Right Hand Insert - eft Hand Insert 5 - Corner Radius (mm) Tool ength U - Ultra Short S - Short M - Medium - ong 7 - Tool Application Bore - Boring Copy - Boring Copy Chamfer - Boring Chamfer Back - Back Edge 3527, 3537, ong Nose BD - Bore Drill 8 - Front Relief 1 - With Relief 0 - Without Relief 9 - Carbide Grade VMX Boring Inserts 175

178 Boring T R CD0W 15 CD0W Inserts for Series A Toolholders Insert Size Ordering Code Dimensions [inch] Insert Screw R T.156 CD0W CD0W CD0W VS01 T R 15 TD0W Boring Inserts TD0W Inserts for Series B Toolholders Insert Size Ordering Code Dimensions [inch] R T TD0W TD0W TD0W Insert Screw VS01, VS40 176

179 Boring T R 7 WC0W 4213, 4214 WC0W Inserts for Series E Toolholders Insert Size Ordering Code Dimensions [inch] R T WC0W WC0W Insert Screw VS40 T R 7 TD0W WC0W Inserts for Series F Toolholders Insert Size Ordering Code Dimensions [inch] R T WC0W WC0W Insert Screw VS41 Boring Inserts 177

180 Micro Boring - Boring F R S 1 d RH-Double Ended Micro - Double Ended Insert dia. Ordering Code Dimensions inch Min. Bore dia. d (mm) RH R 1 S F inch Holder SIR0.1U-Bore SIR0.1S-Bore SIR0.2S-Bore SIR0.2M-Bore SMC SIR0.2S-Bore SIR0.2M-Bore SMC SIR0.2-Bore SIR0.2S-Bore SIR0.2M-Bore SMC SIR0.2-Bore SIR0.2S-Bore SIR0.2M-Bore SMC SIR0.2 -Bore SIR0.2S-Bore SIR0.2M-Bore SMC SIR0.2-Bore Boring Inserts 178

181 Micro Boring Copy F 25 R S 1 d RH-Double Ended Micro - Double Ended Insert dia. Ordering Code Dimensions inch Min. Bore dia. d (mm) RH R 1 S F inch Holder 4.0SIR0.2S-Copy SIR0.2M-Copy SMC SIR0.2-Copy SIR0.2S-Copy SIR0.2M-Copy SMC SIR0.2-Copy Micro Boring Chamfer F 90 1 d R S S1 RH-Double Ended Micro - Double Ended Insert dia. Ordering Code Dimensions inch Min. Bore dia. d (mm) RH R 1 F S1 S inch Holder 4.0SIR0.2S-Chamfer SIR0.2M-Chamfer SMC SIR0.2-Chamfer SIR0.2S-Chamfer SIR0.2M-Chamfer SMC SIR0.2-Chamfer Boring Inserts 179

182 Micro Boring - ong Nose 35 R F S 1 d RH-Double Ended Micro - Double Ended Insert dia. Ordering Code Dimensions inch Min. Bore dia. d(mm) RH R 1 F S inch Holder 6.0SIR0.2S SIR0.2M SMC SIR SIR0.2S SIR0.2M SMC SIR SIR0.2S SIR0.2M SMC SIR Boring Inserts 180

183 Micro Boring - Back Edge A 7º W F R d S 1 S1 W1 min. width RH-Double Ended Micro - Double Ended Insert dia. Ordering Code Dimensions inch Min. Bore dia. d(mm) RH R 1 A W W1 S S1 F inch Holder SIR0.2S-Back SIR0.2M-Back SMC SIR0.2S-Back SIR0.2M-Back SMC SIR0.2-Back SIR0.2S-Back SIR0.2M-Back SMC SIR0.2-Back Micro Boring - Boredrill (mm) R0.2 D Hole D A 1 d RH-Double Ended Micro - Double Ended Insert dia. Ordering Code Dimensions inch Min. Bore dia. d(mm) RH 1 A inch Holder SIR0.2M-BD SMC SIR0.2M-BD SIR0.2-BD SMC SIR0.2S-BD SIR0.2M-BD SMC SIR0.2-BD Boring Inserts 181

184 Boring Inserts 182

185 Boring > Toolholders

186 BORING TOOHODERS VARDEX Ordering Code System...Page 184 Series A - Boring Bars for CD0W Inserts...Page 185 Series B - Boring Bars for TD0W Inserts...Page 186 Series E -Boring Bars for WC0W Inserts (4213, 4214)...Page 187 Series F - Boring Bars for WC0W Inserts (5013, 5014)...Page 188 Toolholders - Micro Double Ended...Page 189 Vardex Ordering Code System PowerBore Toolholders C C Shank Style C - Carbide S - Steel 2 - Shank Dia. 05-5/32" /16" /4" /16" /8" /2" Bar Dia. [D1] Insert Shape 5 - Holder ength [2] C - Diamond 80 Deg T - Triangle W- Trigon 80 Deg Front Relief Angle 0, 5, 7 Micro S 1 M 2 C Holder Shape 2 - Holder Type 3 - Cooling 4 - Holder Dia. 5 - Bore Size S - Sleeve (Double Ended) M - Micro (Double Ended) C - Coolant Channel 050-1/2" /8" 075-3/4" Micro Size 3, 4, 6, 8, 10 Boring Holders 184

187 Series A - Boring Bars for CD0W Inserts D1 A* Alloy Steel or Carbide Shank D 1 M Alloy Steel Oversize Shank D1 A* 2 D M 1 2 Alloy Steel Shanks - Standard Size Spare Parts Dimensions inch Shank Ordering Code EDP No. A D D1 M 2 1 angle shank dia. bar dia. min.bore overall length bar length Insert Type Screw Torx Key S06-21C º S06-23C º /16 S06-24C º CD0W VS01 VT51 S06-24C º D1=D S08-32C º /4 S08-32C º Solid Carbide Shank with Alloy Steel Head - Standard Size Spare Parts Dimensions inch Shank Ordering Code EDP No. A D D1 M 2 1 angle shank dia. bar dia. min.bore overall length bar length Insert Type Screw Torx Key 5/32 C05-21C º C06-23C º /16 C06-24C º CD0W VS01 VT51 C06-24C º D1=D C08-32C º /4 C08-32C º Alloy Steel Shanks- Oversize Spare Parts Shank Ordering Code EDP No. Dimensions inch A D D1 M 2 1 angle shank dia. bar dia. min.bore overall length bar length Insert Type Screw Torx Key S12-23C º S12-26C º /8 S12-26C º CD0W VS01 VT51 S12-32C º S12-32C º Boring Holders * 5 angle for facing and thru-hole boring * 0 angle for thru-hole boring and boring to a shoulder 185

188 Series B - Boring Bars for TD0W Inserts D1 A* Alloy Steel or Carbide Shank D D1 A* M Alloy Steel Oversize Shank 2 D M 1 2 Alloy Steel Shanks - Standard Size Spare Parts Dimensions inch Shank Ordering Code EDP No. A D=D1 M 2 angle bar dia. min.bore overall length Insert Type Screw Torx Key S06-24T º /16 VS01 S06-24T º S08-32T º /4 TD0W VT51 S08-32T º VS40 S10-40T º /16 S10-40T º Solid Carbide Shank with Alloy Steel Head - Standard Size Spare Parts Dimensions inch Shank Ordering Code EDP No. A D=D1 M 2 angle bar dia. min.bore overall length Insert Type Screw Torx Key C06-24T º /16 VS01 C06-24T º C08-32T º /4 TD0W VT51 C08-32T º VS40 C10-40T º /16 C10-40T º Boring Holders Alloy Steel Shanks - Oversize Spare Parts Dimensions inch Shank Ordering Code EDP No. A D D1 M 2 1 angle shank dia. bar dia. min.bore overall length bar length Insert Type Screw Torx Key S12-26T º VS01 S12-26T º S12-32T º / TD0W VT51 S12-32T º VS40 S12-40T º S12-40T º * 5 angle for facing and thru-hole boring * 0 angle for thru-hole boring and boring to a shoulder

189 Series E - Boring Bars for WC0W Inserts (4213, 4214) D1 A* Alloy Steel or Carbide Shank D D1 A* M Alloy Steel Oversize Shank D M 1 2 Alloy Steel Shanks - Standard Size Spare Parts Dimensions inch Shank Ordering Code EDP No. A D=D1 M angle bar dia. min.bore bar Iength Insert Type Screw Torx Key S06-24W º /16 1/4 S06-24W º S08-32W º S08-32W º WC0W4213 WC0W4214 VS40 VT51 Solid Carbide Shank with Alloy Steel Head - Standard Size Spare Parts Dimensions inch Shank Ordering Code EDP No. A D=D1 M angle bar dia. min.bore bar Iength Insert Type Screw Torx Key C06-24W º /16 1/4 C06-24W º C08-32W º C08-32W º WC0W4213 WC0W4214 VS40 VT51 Alloy Steel Shanks - Oversize Spare Parts Dimensions inch Shank Ordering Code EDP No. A D D1 M 2 1 angle shank dia. bar dia. min.bore overall length bar length Insert Type Screw Torx Key S12-26W º /8 S12-26W º S12-32W º S12-32W º WC0W4213 WC0W4214 VS40 VT51 Boring Holders * 5 angle for facing and thru-hole boring * 0 angle for thru-hole boring and boring to a shoulder 187

190 Series F - Boring Bars for WC0W Inserts (5013, 5014) D1 A* Alloy Steel or Carbide Shank D D1 A* M Alloy Steel Oversize Shank D M 1 2 Alloy Steel Shanks - Standard Size Shank Ordering Code EDP No. 5/16 Spare Parts Dimensions inch A D=D1 M angle bar dia. min.bore bar Iength Insert Type Screw Torx Key S10-40W º WCOW5013 S10-40W º WCOW5014 VS41 VT51 Solid Carbide Shank with Alloy Steel Head - Standard Size Shank Ordering Code EDP No. 5/16 Spare Parts Dimensions inch A D=D1 M angle bar dia. min.bore bar Iength Insert Type Screw Torx Key C10-40W º WC0W5013 C10-40W º WC0W5014 VS41 VT51 Alloy Steel Shanks - Oversize Shank 3/8 Ordering Code EDP No. Spare Parts Dimensions inch A D D1 M 2 1 angle shank dia bar dia. min.bore overall length bar length Insert Type Screw Torx Key S12-40W º WC0W5013 S12-40W º WC0W5014 VS41 VT51 Boring Holders 188 * 5 angle for facing and thru-hole boring * 0 angle for thru-hole boring and boring to a shoulder

191 Toolholders d Double Ended 1 0 D ocation Screw Micro - Double Ended Spare Parts M Micro Insert Dia. Shank Dia. Ordering Code EDP No. Dimensions inch ocation Screw* Clamping Screw x 3 d [mm] D 1 0 Screw M Key Screw Key Short GISM8X SMC Medium GISM8X SMC Short GISM8X SMC Medium GISM8X Short GISM8X SMC Medium GISM8X ong GISM8X SMC Short GISM8X Medium GISM8X SMC ong GISM8X Short GISM8X SMC Medium GISM8X ong GISM8X Short GISM8X SMC Medium GISM8X SMC ong GISM8X SMC Short GISM8X Medium GISM8X SMC ong GISM8X SMC Short GISM8X Medium GISM8X SMC ong GISM8X * Every toolholder package contains the full range of location screws needed. K4.0 M4X0.7X4.0 K2.0 M6X1.0X5.0 K3.0 Boring Holders 189

192 Boring Holders 190

193 Boring > Technical Data

194 BORING TECHNA DATA Spare Parts PowerBore...Page 192 Recommended Cutting Data - PowerBore and Micro...Page 193 Grades and Their Applications...Page 193 Spare Parts PowerBore Insert Boring Bar Insert Torx Screw Screw Description Torx key A CD0W VS Oval X 0.109G. B TD0W Min. Bore 0.28 > Bore 0.28 VS01 VS Oval X 0.109G. M2 X 0.4 X 0.152G. E WC0W4213, WC0W4214 VS40 M2 X 0.4 X 0.152G. VT51 Boring Technical Data 192 F WC0W5013, WC0W5014 VS41 M2 X 0.4 X 0.193G.

195 Recommended Grades, Cutting Speeds Vc [ft/min], Feed f [inch/rev] and Max Depth [inch] Material Group PSteel M Stainless Steel K Cast Iron N(K) Non- Ferrous Metals S(M) Heat Resistant Material H(K) Hardened Material Vardex No. Material Hardness Brinell HB Vc [ft/min] Coated VTX (PowerBore) VMX (Micro) Feed f [inch/ rev] Power Bore Max Depth [inch] PowerBore Micro Micro CD0W TD0W WD0W 1 ow carbon (C= %) Unalloyed steel Medium carbon (C= %) High Carbon (C= %) Non hardened ow alloy steel 5 Hardened (alloying elements 5%) 6 Hardened High alloy steel Annealed (alloying elements>5%) Hardened ow alloy (alloying elements <5%) Cast steel 10 High alloy (alloying elements >5%) Stainless steel Non hardened Feritic Hardened Stainless steel Austenitic Austenitic Super Austenitic Stainless steel Non hardened Cast feritic Hardened Stainless steel Austenitic Cast austenitic Hardened Malleable Ferritic (short chips) Cast iron Pearlitic (long chips) Grey ow tensile strength Cast iron High tensile strength Feritic Nodular SG iron 33 Pearlitic Wrought Non aging , Aluminium alloys Aged Cast , Aluminium alloys 37 Cast & aged Aluminium alloys Cast Si 13-22% Copper and Brass copper alloys Bronze and non leaded copper Annealed (Iron based ) High temperature Aged (Iron based) alloys Annealed (Nickel or Cobalt based) Aged (Nickel or Cobalt based) Pure 99.5 Ti 400Rm Titanium alloys 24 α+β alloys 1050Rm Extra hard steel Hardened & tempered Grades and Their Applications VTX HRc HRc VMX General use carbide grade. TiAlN coated. General use carbide grade for Micro inserts. TiN coated 193 Boring Technical Data

196 Boring Technical Data 194

197 Milling > Thread Milling Standard MiTM TMSD Solid Carbide > Groove Milling

198 Thread Milling MIING Threading A Tool for Every Thread Milling Job...Page 197 Thread Milling Method...Page 198 Tooling Recommendation for Given Thread Specification...Page 199 Thread Milling Inserts...Page 209 Thread Milling Holders...Page 235 Thread Milling Technical Data...Page 245 MiTM Inserts...Page 259 MiTM Toolholders and Tooling Recommendation...Page 264 MiTM Technical Data...Page 273 TMSD Inserts...Page 279 TMSD Toolholders and Tooling Recommendation...Page 282 TMSD Technical Data...Page 289 TM Solid Carbide...Page 291 TM Solid Carbide Technical Data...Page 320 Grooving Grooving Milling Inserts...Page 325 Grooving Milling Holders...Page 328 Grooving Milling Technical Data...Page 330 VARGUS TM Gen Software for CNC Programming Thread Milling Software Using the VARDEX Thread Milling system is simple. Vargus has developed a multi-lingual software for CNC programming. All the operator has to do is enter the basic thread parameters and then follow the computer instructions, which lead the operator to the correct choice of tool for the job on hand. The software will then generate the helical interpolation for the CNC program. It couldn t be simpler! Software and updated versions can be downloaded from 196

199 A Tool for EVERY Thread Milling Job! Regular Threads Standard Thread Conical Thread TMC TMNC From M15x1.0 (9/16 x32un) From 1/4 x18npt Coarse Pitch TMC/ From M10x0.75 (7/16 x20unf) Thread Milling Short & ong Threads Short Thread TMSC From Pitch 0.35mm (80 TPI) ong Thread Up to 98.0mm (3.86") TMC Extra ong Thread Up to 144mm (5.7") TMSD Extra ong Thread Up to 200mm (7.88") TMSD Shell Mill Small & arge Pitches Fine TMC arge - Multi Tooth BTMC...-B arge - Single Point TMVC From pitch 0.35mm (80 TPI ) Up to ISO 6.0 (4UN) Up to ISO 6.0 (4UN) Fewer Cycles ong Inserts Up to 38.9mm (1.53") BTMC...-B Offset Inserts TMOC Effective length up to 50.8mm (2.0") Multi-Flute for Faster Machining Small & Medium Diameter Up to 5 flutes MITM Medium Diameter 2 flutes TM2 arge Diameter Up to 9 flutes Shell Mill arge Diameter Up to 8 flutes MiTM Shell Mill Indexable Inserts Extremely Small Threads ong Thread Small Thread Diameters TMMC From M10x0.75 (7/16 x32un) Normal Use Straight Flutes From M4.5x0.75 (No.8-36UNF) Helicool+Chamfer Millipro From M1.0x0.25 (0-80UNF) Heavy Duty From M3x0.5 (No.10-32UNF) Economical Tool Millipro HD Up to 62 HRc Helicool TM Solid Deep Threading From M6x1, Max thread length 63mm (2.362") Radial Coolant Helicool-R (HCR) From M6x1.0 Drill, Thread and Chamfer Helicool-C (HCC) He-ex HTC From M6x1.0 From M3x0.5 (No.8-36UNF) From M6x

200 Thread Milling Thread Milling Methods Ex ternal Right Hand Thread - Conventional Milling Right Hand Thread - Conventional Milling eft Hand Thread - Conventional Milling eft Hand Thread - Conventional Milling Right Hand Thread - Climb Milling Right Hand Thread - Climb Milling eft Hand Thread - Climb Milling eft Hand Thread - Climb Milling 198

201 Tooling recommendation* (For MiTM tools see page 258) (For TMSD tools see page 277) (For TM Solid Carbide tools see page 291) ISO - TM Gen Software and updated versions can be downloaded from Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread mm mm Overhang Cutting dia.* Profile depth TMMC I0.75ISOTM...028/ TMMC I0.75ISOTM TMMC I1.0ISOTM TMC I1.0ISOTM TMC I1.0ISOTM BTMC075-3B 3BI1.0ISOTM TMC I1.0ISOTM TMC I1.0ISOTM TM2C I1.0ISOTM TMMC I1.25ISOTM...028/ TMMC I1.25ISOTM TMMC I1.5ISOTM TMC I1.5ISOTM TMC I1.5ISOTM BTMC075-3B 3BI1.5ISOTM TMC I1.5ISOTM TMC I1.5ISOTM TM2C I1.5ISOTM TMC I1.5ISOTM TMC I1.5ISOTM TM2C I1.5ISOTM TMSH-D I1.5ISOTM TMSH-D I1.5ISOTM TMMC / I1.75ISOTM...028/ TMC I2.0ISOTM...028/ TMNC I2.0ISOTM TMC I2.0ISOTM BTMC075-3B 3BI2.0ISOTM TMC I2.0ISOTM TMC I2.0ISOTM TM2C I2.0ISOTM TMC I2.0ISOTM TMC I2.0ISOTM TM2C I2.0ISOTM TMSH-D I2.0ISOTM TMSH-D I2.0ISOTM TMSH-D I2.0ISOTM TMSH-D I2.0ISOTM TMSH-D I2.0ISOTM TMC /201 3I2.5ISOTM...028/ TMC /202 4I2.5ISOTM...028/ Thread Milling 1 D2 * The recommended holder is the largest for the given thread specification. Holder with smaller or equal cutting diameters (D2) can also be used (Except inserts 028/...). 199

202 Thread Milling Tooling recommendation (con t)* (For MiTM tools see page 258) (For TMSD tools see page 277) (For TM Solid Carbide tools see page 291) ISO - (con't) TM Gen Software and updated versions can be downloaded from Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread mm mm Overhang Cutting dia.* Profile depth TMC /202 4I3.0ISOTM...028/ TMC I3.0ISOTM...028/ TMC I3.0ISOTM TMC I3.0ISOTM TM2C I3.0ISOTM TMSH-D I3.0ISOTM TMSH-D I3.0ISOTM TMSH-D I3.0ISOTM TMSH-D I3.0ISOTM TMC /204 5I3.5ISOTM...028/ TMC I4.0ISOTM...028/ TMC I4.0ISOTM TMC125-6B 6BI4.0ISOTM TMC I4.0ISOTM TMC150-6B 6BI4.0ISOTM TM2C150-6B 6BI4.0ISOTM TMSH-D B 6BI4.0ISOTM TMSH-D B 6BI4.0ISOTM TMSH-D B 6BI4.0ISOTM TMSH-D B 6BI4.0ISOTM TMC I4.5ISOTM...028/ TMC I5.0ISOTM...028/ TMC125-6B 6BI5.0ISOTM TMC125-6B 6BI5.5ISOTM TMC150-6B 6BI5.5ISOTM TMC150-6B 6BI6.0ISOTM TM2C150-6B 6BI6.0ISOTM TMSH-D B 6BI6.0ISOTM TMSH-D B 6BI6.0ISOTM TMSH-D B 6BI6.0ISOTM TMSH-D B 6BI6.0ISOTM D2 * The recommended holder is the largest for the given thread specification. Holder with smaller or equal cutting diameters (D2) can also be used (Except inserts 028/...). 200

203 Tooling recommendation (con t)* (For MiTM tools see page 258) (For TMSD tools see page 277) (For TM Solid Carbide tools see page 291) TM Gen Software and updated versions can be downloaded from UN - Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth 7/16-1/2 TMMC I32UNTM /16-11/16 TMC I32UNTM /4-13/16 TMC I32UNTM /8-15/16 TMC I32UNTM TMC I32UNTM /16-1/2 TMMC I28UNTM /16-3/4 TMC I28UNTM /16-7/8 TMC I28UNTM /16 TMC I28UNTM /8 TMC I28UNTM /16-1 1/2 TM2C I28UNTM /16-11/16 TMC I24UNTM /16 TMMC I20UNTM...028/ /2-9/16 TMMC I20UNTM /8-13/16 TMC I20UNTM /8 TMC I20UNTM /16-1 TMC I20UNTM /16-1 1/8 TMC I20UNTM /16-1 5/16 TM2C I20UNTM /8-1 5/8 TMC I20UNTM / /16 TMC I20UNTM /8-2 1/8 TM2C I20UNTM /4-2 5/8 TMSH-D I20UNTM /4-3 TMSH-D I20UNTM /16 TMC I18UNTM...028/ /8 TMC I18UNTM /16-1 3/16 TMC I18UNTM /4-1 3/8 TM2C I18UNTM /16-1 5/8 TMC I18UNTM /16 TMC I18UNTM /16-5/8 TMMC I16UNTM...028/ /16-13/16 TMC I16UNTM /8-15/16 TMC I16UNTM TMC I16UNTM /16-1 3/16 TMC I16UNTM /4-1 3/8 TM2C I16UNTM /16-1 5/8 TMC I16UNTM /16-1 7/8 TMC I16UNTM /16-2 3/16 TM2C I16UNTM /4-2 5/8 TMSH-D I16UNTM /4-3 3/8 TMSH-D I16UN TM Thread Milling 1 D2 * The recommended holder is the largest for the given thread specification. Holder with smaller or equal cutting diameters (D2) can also be used (Except inserts 028/...). 201

204 Thread Milling Tooling recommendation (con t)* (For MiTM tools see page 258) (For TMSD tools see page 277) (For TM Solid Carbide tools see page 291) 1 TM Gen Software and updated versions can be downloaded from UN - (con"t) Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth /2-4 TMSH-D I16UNTM /16 TMMC / I14UNTM...028/ /8 TMC I14UNTM /2 TMC /205 2I13UNTM...028/ /16-11/16 TMC /205 2I12UNTM...028/ /4 TMNC I12UNTM...028/ /16 TMC I12UNTM...028/ /8 TMNC I12UNTM /16 TMC I12UNTM BTMC075-3B 3BI12UNTM /16 TMC I12UNTM /8-1 1/4 TMC I12UNTM /16-1 7/16 TM2C I12UNTM /2-1 11/16 TMC I12UNTM /4-1 15/16 TMC I12UNTM /4 TM2C I12UNTM /8-2 3/4 TMSH-D I12UNTM /8-3 3/8 TMSH-D I12UNTM /2-4 TMSH-D I12UNTM /8 TMC /206 2I11UNTM...028/ /4 TMC /201 3I10UNTM...028/ /8 TMC /202 4I9UNTM...028/ /16 TMC /207 4I8UNTM...028/ /4-1 3/8 TMC /204 5I8UNTM...028/ /16-1 5/8 TMC I8UNTM...028/ / /16 TMC I8UNTM /8 TMC I8UNTM /4-2 7/8 TM2C I8UNTM /8 TMSH-D I8UNTM /4-4 TMSH-D I8UNTM /8-1 1/4 TMC /202 4I7UNTM...028/ /8-1 9/16 TMC /204 5I6UNTM...028/ /8-1 15/16 TMC I6UNTM...028/ /8 TMC I6UNTM /4 TMC I6UNTM /8-2 1/2 TMC150-6B 6BI6UNTM /8-3 1/8 TM2C150-6B 6BI6UNTM /4-3 3/4 TMSH-D B 6BI6UNTM /8-4 TMSH-D B 6BI6UNTM /4 TMC I5UNTM...028/ /4 TMC125-6B 6BI4.5UNTM /2 TMC150-6B 6BI4UNTM /4-3 TM2C150-6B 6BI4UNTM /4-4 TMSH-D B 6BI4UNTM D2 * The recommended holder is the largest for the given thread specification. Holder with smaller or equal cutting diameters (D2) can also be used (Except inserts 028/...). 202

205 Tooling recommendation (con t)* (For MiTM tools see page 258) (For TMSD tools see page 277) (For TM Solid Carbide tools see page 291) UNJ - TM Gen Software and updated versions can be downloaded from Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth 24 9/16-11/16 TMC I24UNJTM /2 TMMC I20UNJTM /4-13/16 TMC I20UNJTM /8 TMC I20UNJTM /16-1 TMC I20UNJTM /8 TMC I18UNJTM /16-1 3/16 TMC I18UNJTM /4-1 11/16 TM2C I18UNJTM /16-13/16 TMC I16UNJTM /8-15/16 TMC I16UNJTM TMC I16UNJTM /16-1 3/16 TMC I16UNJTM /4-1 3/8 TM2C I16UNJTM /16-1 5/8 TMC I16UNJTM /16-1 7/8 TMC I16UNJTM /16-2 1/8 TM2C I16UNJTM /4-2 3/8 TMSH-D I16UNJTM /8 TMC I14UNJTM /8 TMNC I12UNJTM /16-1 TMC I12UNJTM /16 TMC I12UNJTM /8-1 1/4 TMC I12UNJTM /16-1 7/16 TM2C I12UNJTM /2-1 11/16 TMC I12UNJTM /4-1 15/16 TMC I12UNJTM /4 TM2C I12UNJTM /8-2 3/4 TMSH-D I12UNJTM /8-3 3/8 TMSH-D I12UNJTM /2-4 1/4 TMSH-D I12UNJTM /8-5 1/4 TMSH-D I12UNJTM /8-6 TMSH-D I12UNJTM Thread Milling 1 D2 * The recommended holder is the largest for the given thread specification. Holder with smaller or equal cutting diameters (D2) can also be used (Except inserts 028/...). 203

206 Thread Milling Tooling recommendation (con t)* (For MiTM tools see page 258) (For TMSD tools see page 277) (For TM Solid Carbide tools see page 291) W - TM Gen Software and updated versions can be downloaded from Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth 7/16 TMMC I26WTM...028/ /2-9/16 TMMC EI26WTM /8-3/4 TMC EI26WTM /16-7/8 TMC EI26WTM /16-1 TMC EI26WTM /16-1 1/8 TMC EI26WTM /16-1 5/8 TM2C EI26WTM /4-2 TMSH-D EI26WTM /2 TMMC I20WTM...028/ /16 TMMC EI20WTM /8-13/16 TMC EI20WTM /8-15/16 TMC EI20WTM TMC EI20WTM /16-1 3/16 TMC EI20WTM /4-1 5/8 TM2C EI20WTM /4-2 1/8 TMSH-D EI20WTM /4-3 TMSH-D EI20WTM /16 TMMC I18WTM...028/ /2 TMC /205 2I16WTM...028/ /16-3/4 TMC I16WTM...028/ /16 TMNC EI16WTM /8-15/16 TMC EI16WTM /16 TMC EI16WTM /8-1 1/4 TMC EI16WTM /16-1 3/8 TM2C EI16WTM /8 TMC EI16WTM /4-1.9 TMC EI16WTM /4 TM2C EI16WTM /8-2 3/4 TMSH-D EI16WTM /8-3 3/8 TMSH-D EI16WTM /2-4 1/8 TMSH-D EI16WTM /4-5 1/8 TMSH-D EI16WTM /4-7 TMSH-D EI16WTM /8-11/16 TMC /206 2I14WTM..028/ /4 TMC /201 3I12WTM...028/ /16 TMC I12WTM...028/ /16-1 5/16 TMC I12WTM...028/ /8-1 7/16 TMC I12WTM...028/ /2-1 3/4 TMC EI12WTM /8 TMC EI12WTM /4 TM2C EI12WTM D2 * The recommended holder is the largest for the given thread specification. Holder with smaller or equal cutting diameters (D2) can also be used (Except inserts 028/...). 204

207 Tooling recommendation (con t)* (For MiTM tools see page 258) (For TMSD tools see page 277) (For TM Solid Carbide tools see page 291) W - (con't) TM Gen Software and updated versions can be downloaded from Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth 2 3/8-2 3/4 TMSH-D EI12WTM /8-3 3/8 TMSH-D EI12WTM /2-4 1/8 TMSH-D EI12WTM /4-5 1/8 TMSH-D EI12WTM /4-7 TMSH-D EI12WTM /8 TMC /202 4I11WTM...028/ TMC /202 4I10WTM...028/ /8-1 1/4 TMC /202 4I9WTM...028/ TMC /202 4I8WTM...028/ / TMC /204 5I8WTM...028/ /16-1 5/8 TMC I8WTM...028/ /8-1.9 TMC EI8WTM /8 TMC EI8WTM /4-3 TM2C EI8WTM /8-3 5/8 TMSH-D EI8WTM /4-4 3/8 TMSH-D EI8WTM /8-5 1/2 TMSH-D EI8WTM /8-7 TMSH-D EI8WTM /8 TMC /208 5I7WTM...028/ /4 TMC /204 5I7WTM...028/ /4 TMC I7WTM...028/ TMC EI7WTM /16-1 1/2 TMC /204 5I6WTM...028/ /8 TMC I6WTM...028/ /8-1.9 TMC I6WTM...028/ /8 TMC EI6WTM /4 TMC125-6B 6BEI6WTM /8-2.6 TMC EI6WTM /8-2 3/4 TMC150-6B 6BEI6WTM /8-3 1/4 TM2C150-6B 6BEI6WTM /8-3 7/8 TMSH-D B 6BEI6WTM /4 TMSH-D B 6BEI6WTM /8-5 3/4 TMSH-D B 6BEI6WTM /8-7 TMSH-D B 6BEI6WTM TMC150-6B 6BEI5WTM /4 TM2C150-6B 6BEI5WTM /2 TMC150-6B 6BEI4.5WTM /4-4 TM2C150-6B 6BEI4.5WTM Thread Milling 1 D2 * The recommended holder is the largest for the given thread specification. Holder with smaller or equal cutting diameters (D2) can also be used (Except inserts 028/...). 205

208 Thread Milling Tooling recommendation (con t)* (For MiTM tools see page 258) (For TMSD tools see page 277) (For TM Solid Carbide tools see page 291) BSP - TM Gen Software and updated versions can be downloaded from Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth 19 1/4 TMMC EI19WTM /8 TMC EI19WTM /2-5/8 TMC EI14WTM /4-7/8 TMC EI14WTM TMC /204 5EI11WTM /4-1 1/2 TMC EI11WTM /4 TMC EI11WTM /4 TM2C EI11WTM /2-3 TMSH-D EI11WTM /2 TMSH-D EI11WTM TMSH-D EI11WTM TMSH-D EI11WTM BSPT - Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth 19 3/8 TMC EI19BSPTTM /2-3/4 TMNC EI14BSPTTM /4 TMNC EI11BSPTTM /2 TMC EI11BSPTTM TMNC EI11BSPTTM NPT - Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth 18 1/4-3/8 TMC /209 2I18NPTTM...028/ /2 TMNC EI14NPTTM /4 TMNC EI14NPTTM TMNC EI11.5NPTTM /4 TMC EI11.5NPTTM /2-2 TMNC EI11.5NPTTM /2 TMNC EI8NPTTM TMC150-6B 6BEI8NPTTM D2 * The recommended holder is the largest for the given thread specification. Holder with smaller or equal cutting diameters (D2) can also be used (Except inserts 028/...). 206

209 Tooling recommendation (con t)* (For MiTM tools see page 258) (For TMSD tools see page 277) (For TM Solid Carbide tools see page 291) NPTF - TM Gen Software and updated versions can be downloaded from Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth 18 1/4-3/8 TMC /209 2I18NPTFTM...028/ /2 TMNC EI14NPTFTM /4 TMNC EI14NPTFTM TMNC EI11.5NPTFTM /4 TMC /204 5EI11.5NPTFTM /2 TMC EI11.5NPTFTM TMNC EI11.5NPTFTM /2 TMNC EI8NPTFTM TMC150-6B 6BEI8NPTFTM Thread Milling PG - Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth 20 PG7 TMMC EI20PGTM PG9 TMC EI18PGTM PG11 TMNC EI18PGTM PG13.5 TMC EI18PGTM PG16 TMC EI18PGTM PG21 TMC /204 5EI16PGTM PG29 TMC EI16PGTM PG36 TM2C EI16PGTM PG42-PG48 TMSH-D EI16PGTM TR - Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread mm Inch Overhang Cutting dia.* Profile depth 2.0 TR16 TMC /206 2I2.0TRTM...028/ TR18-TR20 TMC /206 2I2.0TRTM...028/ TR24 TMC /202 4I3.0TRTM...028/ TR26-TR30 TMC /202 4I3.0TRTM...028/ TR32-TR36 TMC /207 4I3.0TRTM...028/ TR38-TR42 TMC /204 5I3.0TRTM...028/ TR44-TR48 TMC I3.0TRTM...028/ TR50-TR60 TMC I3.0TRTM...028/ TR65-TR110 TMC I4.0TRTM...028/ D2 * The recommended holder is the largest for the given thread specification. Holder with smaller or equal cutting diameters (D2) can also be used (Except inserts 028/...). 207

210 Thread Milling Tooling recommendation (con t)* (For MiTM tools see page 258) (For TMSD tools see page 277) (For TM Solid Carbide tools see page 291) ACME - TM Gen Software and updated versions can be downloaded from Pitch Nominal Dia. Holder Insert 1-Toolholder D2-Tool h min - Thread tpi Inch Overhang Cutting dia.* Profile depth 1/2 TMMC I16ACMETM...028/ /8 TMC I16ACMETM...028/ /4 TMC I16ACMETM...028/ /8 TMC /205 2I14ACMETM...028/ /4 TMC /206 2I14ACMETM...028/ /8 TMNC I14ACMETM...028/ TMC I14ACMETM...028/ /4 TMC /206 2I12ACMETM...028/ /8 TMC /206 2I12ACMETM...028/ TMNC I12ACMETM...028/ /8 TMC I12ACMETM...028/ /4 TMC I12ACMETM...028/ TMC /202 4I10ACMETM...028/ /8 TMC /207 4I10ACMETM...028/ /4 TMC /204 5I10ACMETM...028/ /8 TMC /204 5I10ACMETM...028/ /2 TMC I10ACMETM...028/ /4 TMC I10ACMETM...028/ TMC /202 4I8ACMETM...028/ /8-1 1/4 TMC /202 4I8ACMETM...028/ /8 TMC /204 5I8ACMETM...028/ /2 TMC /204 5I8ACMETM...028/ /4 TMC I8ACMETM...028/ TMC I8ACMETM...028/ /8 TMC /208 5I6ACMETM...028/ /2 TMC /204 5I6ACMETM...028/ /4 TMC I6ACMETM...028/ TMC I6ACMETM...028/ /4 TMC I6ACMETM...028/ /4 TMC /204 5I5ACMETM...028/ TMC I5ACMETM...028/ /4 TMC I5ACMETM...028/ /2 TMC I5ACMETM...028/ D2 * The recommended holder is the largest for the given thread specification. Holder with smaller or equal cutting diameters (D2) can also be used (Except inserts 028/...). 208

211 Thread Milling > Standard Inserts

212 THread Milling Inserts THREAD MIING INSERTS VARDEX Ordering Code System... Page 210 American UN Standard TM Inserts... Page 211 American UN () Coarse Pitch TM Inserts... Page 213 American UN Standard TM Inserts for TMO Toolholders... Page 215 American UN Fine Pitch TM Inserts... Page 217 UNJ Standard TM Insert... Page 218 ISO Metric Standard TM Inserts... Page 219 ISO Metric () Coarse Pitch TM Inserts... Page 221 ISO Metric Standard TM Inserts for TMO Toolholders... Page 222 ISO Metric Fine Pitch TM Inserts... Page 223 NPT Standard TM Inserts... Page 224 NPT () Coarse Pitch TM Inserts... Page 224 NPTF (Dry Seal) Standard TM Inserts... Page 225 NPTF (Dry Seal-) Coarse Pitch TM Inserts... Page 225 NPS Standard TM Inserts... Page 226 BSPT Standard TM Inserts... Page 226 Pg Standard TM Inserts... Page 227 W for BSW, BSP Standard TM Inserts... Page 228 W for BSW only Coarse Pitch TM Inserts... Page 229 W for BSW, BSP Standard TM Inserts For TMO Toolholders... Page 231 ACME () Coarse Pitch TM Inserts... Page 232 TR () Coarse Pitch TM Inserts... Page 233 Vardex Ordering Code System Thread Milling Inserts 3 1 B 2 I UN 5 TM2 6 F 7 VBX 8 028/ Insert Size mm 2 - ¼ 3-3/8 3B - 3/8 B 4 - ½ 5-5/8 6B - ¾ B 2 - Cutting Edge ength B - TMB 3 - Type of Insert E - I - EI Pitch 80-4(tpi) (mm) 5 - Standard 6 - System 8 - Carbide grade ISO- ISO Metric UN- American UN UNJ- UNJ W- Whitworth for BSW, BSP NPT - NPT NPTF- NPTF NPS- NPS BSPT- British Standard Pipe Thread PG- Pg DIN ACME- ACME TR- Trapez DIN 103 TM2 TM 7 - Pitch Type F = Fine Pitch VBX VTX VK2 9 - Coarse Pitch Inserts 028/

213 American UN / THread Milling Inserts 1/4P 60 e 1/8P Defined by: ANSI B Tolerance class: Class 2A/2B Standard TM Standard TM Insert Size Pitch Ordering Code e Teeth Toolholder inch tpi inch I32UNTM I28UNTM mm I24UNTM TMMC I20UNTM I18UNTM I16UNTM I48UNTM / / /8 B I40UNTM I32UNTM E28UNTM2... 2I28UNTM E27UNTM2... 2I27UNTM E24UNTM2... 2I24UNTM E20UNTM2... 2I20UNTM E18UNTM2... 2I18UNTM E16UNTM2... 2I16UNTM E14UNTM2... 2I14UNTM I40UNTM I32UNTM E28UNTM2... 3I28UNTM E27UNTM2... 3I27UNTM E26UNTM2... 3I26UNTM E24UNTM2... 3I24UNTM E20UNTM2... 3I20UNTM E18UNTM2... 3I18UNTM E16UNTM2... 3I16UNTM E14UNTM2... 3I14UNTM E13UNTM2... 3I13UNTM E12UNTM2... 3I12UNTM E11.5UNTM2... 3I11.5UNTM BE24UNTM2... 3BI24UNTM BE20UNTM2... 3BI20UNTM BE18UNTM2... 3BI18UNTM BE16UNTM2... 3BI16UNTM BE14UNTM2... 3BI14UNTM BE13UNTM2... 3BI13UNTM BE12UNTM2... 3BI12UNTM TMC..-2 TMSH..-2 TMC..-3 TMSH..-3 BTMC..-3B TMSH..-3B Sample order: 3E24UNTM2 VBX All inserts have 2 cutting edges, except MiniTM ( 6.0 mm), which has one cutting edge. For toolholder information, see page

214 THread Milling Inserts American UN (con' t) / 1/4P 60 e 1/8P Defined by: ANSI B Tolerance class: Class 2A/2B Standard TM Standard TM Insert Size Pitch Ordering Code e Teeth Toolholder inch tpi inch 5/ /4 B E24UNTM2... 5I24UNTM E20UNTM2... 5I20UNTM E18UNTM2... 5I18UNTM E16UNTM2... 5I16UNTM E14UNTM2... 5I14UNTM E13UNTM2... 5I13UNTM E12UNTM2... 5I12UNTM E11.5UNTM2... 5I11.5UNTM E11UNTM2... 5I11UNTM E10UNTM I10UNTM E9UNTM2... 5I9UNTM E8UNTM2... 5I8UNTM E7UNTM I7UNTM E6UNTM I6UNTM BE6UNTM2... 6BI6UNTM BE5UNTM2... 6BI5UNTM BE4.5UNTM2... 6BI4.5UNTM BE4UNTM2... 6BI4UNTM Sample order: 5E24UNTM2 VBX All inserts have 2 cutting edges, except MiniTM ( 6.0 mm), which has one cutting edge. For toolholder information, see page 236. TMC..-5 TMSH..-5 TMC..-6B TMSH..-6B 212

215 American UN (con' t) THread Milling Inserts 1/4P 60 e 1/8P Defined by: ANSI B Tolerance class: Class 2A/2B Coarse Pitch TM Coarse Pitch TM Thread Insert Size Ordering Code Cutting Edge e Teeth Toolholder Bore Dia. Range inch inch inch 7/16-20UNF 6.0mm I20UNTM...028/ TMMC /16-20UNF 6.0mm I20UNTM...028/ TMMC /16-16UN 6.0mm I16UNTM...028/ TMMC /16-16UN 6.0mm I16UNTM...028/ TMMC /16-14UNC 6.0mm I14UNTM...028/ TMMC / /2-13UNC 1/4" I13UNTM...028/ TMC / /2-16UN 6.0mm I16UNTM...028/ TMMC /2-16UN 6.0mm I16UNTM...028/ TMMC /16-12UNC 1/4" I12UNTM...028/ TMC / /16-18UNF 1/4" I18UNTM...028/ TMC /16-18UNF 1/4" I18UNTM...028/ TMC /16-16UN 6.0mm I16UNTM...028/ TMMC /16-16UN 6.0mm I16UNTM...028/ TMMC /8-11UNC 1/4" I11UNTM...028/ TMC / /8-12UN 1/4" I12UNTM...028/ TMC / /8-16UN 6.0mm I16UNTM...028/ TMMC /8-16UN 6.0mm I16UNTM...028/ TMMC /16-12UN 1/4" I12UNTM...028/ TMC / /4-10UNC 3/8" I10UNTM...028/ TMC / /4-12UN 3/8" I12UNTM...028/ TMNC /16-12UN 3/8" I12UNTM...028/ TMC /8-9UNC 1/2" I9UNTM...028/ TMC / continued on next page Sample tool requirement for thread 9/16-12 UNC Ordering codes: Insert: 2I12UNTM VBX 028/016 Toolholder: TMC /205 For toolholder information, see page

216 THread Milling Inserts American UN (con' t) 1/4P 60º e 1/8P Defined by: ANSI B Tolerance class: Class 2A/2B Coarse Pitch TM Coarse Pitch TM (con't) Thread Insert Size Ordering Code Cutting Edge e Teeth Toolholder Bore Dia. Range inch inch inch 1-8UNC 1/2" I8UNTM...028/ TMC / /16-8UN 1/2" I8UNTM...028/ TMC / /8-7UNC 1/2" I7UNTM...028/ TMC / /8-8UN 1/2" I8UNTM...028/ TMC / /16-8UN 1/2" I8UNTM...028/ TMC / /4-7UNC 1/2" I7UNTM...028/ TMC / /4-8UN 5/8" I8UNTM...028/ TMC / /16-8UN 5/8" I8UNTM...028/ TMC / /8-6UNC 5/8" I6UNTM...028/ TMC / /8-8UN 5/8" I8UNTM...028/ TMC / /16-6UN 5/8" I6UNTM...028/ TMC / /16-8UN 5/8" I8UNTM...028/ TMC /2-6UNC 5/8" I6UNTM...028/ TMC / /2-8UN 5/ I8UNTM...028/ TMC /16-6UN 5/8" I6UNTM...028/ TMC / /16-8UN 5/8" I8UNTM...028/ TMC /8-6UN 5/8" I6UNTM...028/ TMC /8-8UN 5/8" I8UNTM...028/ TMC /16-6UN 5/8" I6UNTM...028/ TMC /4-5UNC 5/8" I5UNTM...028/ TMC /4-6UN 5/8" I6UNTM...028/ TMC /16-6UN 5/8" I6UNTM...028/ TMC /8-6UN 5/8" I6UNTM...028/ TMC /16-6UN 5/8" I6UNTM...028/ TMC Sample tool requirement for thread 1 9/16-6 UN Ordering codes: Insert: 5I6UNTM VBX 028/025 Toolholder: TMC /204 For toolholder information, see page

217 American UN (con' t) / 1/4P 60 e THread Milling Inserts 1/8P Defined by: ANSI B Tolerance class: Class 2A/2B Standard TM Standard TM Inserts for TMO Toolholders Insert Size Pitch Ordering Code Toolholder EC inch tpi TMO inch 48 2I48UNTM2... TMOC I48UNTM2... TMOC I48UNTM2... TMOC I32UNTM2... TMOC / E28UNTM2... 2I28UNTM2... TMOC E24UNTM2... 2I24UNTM2... TMOC E20UNTM2... 2I20UNTM2... TMOC E18UNTM2... 2I18UNTM2... TMOC E16UNTM2... 2I16UNTM2... TMOC E14UNTM2... 2I14UNTM2... TMOC I32UNTM2... TMOC I32UNTM2... TMOC E28UNTM2... 3I28UNTM2... TMOC E27UNTM2... 3I27UNTM2... TMOC E24UNTM2... 3I24UNTM2... TMOC / E20UNTM2... 3I20UNTM2... TMOC E18UNTM2... 3I18UNTM2... TMOC E16UNTM2... 3I16UNTM2... TMOC E14UNTM2... 3I14UNTM2... TMOC E13UNTM2... 3I13UNTM2... TMOC E12UNTM2... 3I12UNTM2... TMOC E11.5UNTM2... 3I11.5UNTM2... TMOC continued on next page Sample order: 2E16UNTM2 VBX For e and number of teeth of the above inserts, see the table for standard inserts on page For toolholder intormation, see page 236. EC EC - The Effective Cutting ength 215

218 THread Milling Inserts American UN (con' t) / 1/4P 60 e 1/8P Defined by: ANSI B Tolerance class: Class 2A/2B Standard TM Standard TM Inserts for TMO Toolholders (con't) Insert Size Pitch Ordering Code Toolholder EC inch tpi TMO inch 24 5E24UNTM2.. 5I24UNTM2.. TMOC E24UNTM2... 5I24UNTM2... TMOC E20UNTM2... 5I20UNTM2... TMOC E18UNTM2... 5I18UNTM2... TMOC E18UNTM2... 5I18UNTM2... TMOC E16UNTM2... 5I16UNTM2... TMOC E14UNTM2... 5I14UNTM2... TMOC E14UNTM2... 5I14UNTM2... TMOC E13UNTM2... 5I13UNTM2... TMOC E12UNTM2... 5I12UNTM2... TMOC E12UNTM2... TMOC / E11.5UNTM2... 5I11.5UNTM2... TMOC E11UNTM2... 5I11UNTM2... TMOC I11UNTM2... TMOC E10UNTM2... TMOC I10UNTM2... TMOC E9UNTM2... 5I9UNTM2... TMOC E8UNTM2... 5I8UNTM2... TMOC E7UNTM2... TMOC I7UNTM2... TMOC E6UNTM2... TMOC I6UNTM2... TMOC I5UNTM...028/077 TMOC Sample order: 5E16UNTM2 VBX For e and number of teeth of the above inserts, see table for standard inserts on page For toolholder information, see page 236. EC EC - The Effective Cutting ength 216

219 American UN (con' t) / THread Milling Inserts 1/4P 60 e 1/8P Defined by: ANSI B Tolerance class: Class 2A/2B Fine Pitch TM Fine Pitch TM Insert Size Pitch Ordering Code e Teeth inch tpi inch Toolholder E80UNTMF I80UNTMF E72UNTMF I72UNTMF E64UNTMF I64UNTMF E56UNTMF I56UNTMF mm E48UNTMF TMMC E44UNTMF E40UNTMF E36UNTMF E32UNTMF E80UNTM2F... 2I80UNTM2F / / E72UNTM2F... 2I72UNTM2F E64UNTM2F... 2I64UNTM2F E56UNTM2F... 2I56UNTM2F E48UNTM2F E44UNTM2F E40UNTM2F E36UNTM2F E32UNTM2F E80UNTM2F... 3I80UNTM2F E72UNTM2F... 3I72UNTM2F E64UNTM2F... 3I64UNTM2F E56UNTM2F... 3I56UNTM2F E48UNTM2F E44UNTM2F E40UNTM2F E36UNTM2F E32UNTM2F TMC..-2 TMSH..-2 TMC..-3 TMSH..-3 NOTE: Two orbits are required to complete the thread. Fine Pitch TM Inserts produce partial profile thread. Sample order: 6.0E80UNTMF VBX All inserts have 2 cutting edges, except MiniTM ( 6.0 mm), which has one cutting edge. For toolholder information, see page 236. Fine Pitch Threads Fine pitch threads are threads with small pitches. It is difficult to produce multitooth inserts for small pitches because of the small radius between the teeth. Vargus developed inserts where every second tooth was dropped to enlarge the radius between the teeth. Important! All the fine pitch inserts are partial profile type (as a result of the enlarged radius). 217

220 THread Milling Inserts UNJ / 5/16P 60 e R max P R min P Defined by: MI-S-8879C Tolerance class: 3A/3B Standard TM Standard TM Insert Size Pitch Ordering Code e Teeth Toolholder inch tpi inch I24UNJTM mm I20UNJTM TMMC I18UNJTM I16UNJTM E24UNJTM2... 2I24UNJTM / / / E20UNJTM2... 2I20UNJTM I18UNJTM E16UNJTM2... 2I16UNJTM E14UNJTM2... 2I14UNJTM E24UNJTM2... 3I24UNJTM E20UNJTM2... 3I20UNJTM E18UNJTM2... 3I18UNJTM E16UNJTM2... 3I16UNJTM E14UNJTM2... 3I14UNJTM E13UNJTM E12UNJTM2... 3I12UNJTM E16UNJTM2... 5I16UNJTM E12UNJTM2... 5I12UNJTM E11UNJTM2... 5I11UNJTM Insert ordering code: 3E16UNJTM2 VBX All inserts have 2 cutting edges, except MiniTM ( 6.0 mm), which has one cutting edge. For toolholder information, see page 236. TMC..-2 TMSH..-2 TMC..-3 TMSH..-3 TMC..-5 TMSH

221 ISO Metric / e THread Milling Inserts 1/4P 60º 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H Standard TM Standard TM Insert Size Pitch Ordering Code e Teeth inch mm inch Toolholder I0.5ISOTM I0.75ISOTM mm I1.0ISOTM TMMC I1.25ISOTM I1.5ISOTM I0.5ISOTM / / /8 B / E0.75ISOTM2... 2I0.75ISOTM E1.0ISOTM2... 2I1.0ISOTM E1.25ISOTM I1.25ISOTM E1.5ISOTM I1.5ISOTM I0.5ISOTM E0.75ISOTM2... 3I0.75ISOTM I0.8ISOTM E1.0ISOTM I1.0ISOTM E1.25ISOTM2... 3I1.25ISOTM E1.5ISOTM2... 3I1.5ISOTM E1.75ISOTM2... 3I1.75ISOTM E2.0ISOTM2... 3I2.0ISOTM BE1.0ISOTM2... 3BI1.0ISOTM BE1.25ISOTM2... 3BI1.25ISOTM BE1.5ISOTM2... 3BI1.5ISOTM BE1.75ISOTM2... 3BI1.75ISOTM BE2.0ISOTM2... 3BI2.0ISOTM E1.0ISOTM2... 5I1.0ISOTM E1.25ISOTM2... 5I1.25ISOTM E1.5ISOTM2... 5I1.5ISOTM E1.75ISOTM2... 5I1.75ISOTM E2.0ISOTM2... 5I2.0ISOTM E2.5ISOTM2... 5I2.5ISOTM E3.0ISOTM2... 5I3.0ISOTM E3.5ISOTM2... 5I3.5ISOTM E4.0ISOTM2... 5I4.0ISOTM E4.5ISOTM2... 5I4.5ISOTM TMC..-2 TMSH..-2 TMC..-3 TMSH..-3 BTMC..-3B TMSH..-3B TMC..-5 TMSH..-5 continued on next page 219

222 THread Milling Inserts ISO Metric (con' t) / 1/4P 60º e 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H Standard TM Standard TM (con't) Insert Size Pitch Ordering Code e Teeth inch mm inch Toolholder 1.5 6BE1.5ISOTM2... 6BI1.5ISOTM /4 B BE2.0ISOTM2... 6BI2.0ISOTM BE2.5ISOTM2... 6BI2.5ISOTM BE3.0ISOTM2... 6BI3.0ISOTM BE4.0ISOTM2... 6BI4.0ISOTM BE4.5ISOTM2... 6BI4.5ISOTM BE5.0ISOTM2... 6BI5.0ISOTM BE5.5ISOTM2... 6BI5.5ISOTM BE6.0ISOTM2... 6BI6.0ISOTM Sample order: 5I2.0ISOTM2 VBX All inserts have 2 cutting edges, except MiniTM ( 6.0 mm) which has one cutting edge. For toolholder information, see page 236. TMC..-6B TMSH..-6B 220

223 ISO Metric (con' t) THread Milling Inserts 1/4P 60º e 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H Coarse Pitch TM Coarse Pitch TM Thread Insert Size Ordering Code Cutting Edge e Teeth Toolholder Bore Dia. Range inch inch inch M10 X mm I0.75ISOTM...028/ TMMC M10 X mm I0.75ISOTM...028/ TMMC M12 X mm I1.25ISOTM...028/ TMMC M12 X mm I1.25ISOTM...028/ TMMC M12 X mm I1.75ISOTM...028/ TMMC / M14 X 2.0 1/4" I2.0ISOTM...028/ TMC M14 x 2.0 1/4" I2.0ISOTM...028/ TMC M16 X 2.0 1/4" I2.0ISOTM...028/ TMC M16 X 2.0 1/4" I2.0ISOTM...028/ TMC M20 X 2.5 3/8" I2.5ISOTM...028/ TMC / M22 X 2.5 1/2'' I2.5ISOTM...028/ TMC / M24 X 3.0 1/2'' I3.0ISOTM...028/ TMC / M27 X 3.0 1/2'' I3.0ISOTM...028/ TMC / M30 X 3.5 5/8" I3.5ISOTM...028/ TMC / M33 X 3.5 5/8" I3.5ISOTM...028/ TMC / M36 X 3.0 5/8" I3.0ISOTM...028/ TMC M36 X 4.0 5/8" I4.0ISOTM...028/ TMC M39 X 3.0 5/8" I3.0ISOTM...028/ TMC M39 X 4.0 5/8" I4.0ISOTM...028/ TMC M42 X 4.5 5/8" I4.5ISOTM...028/ TMC M45 X 4.5 5/8" I4.5ISOTM...028/ TMC M48 X 5.0 5/8" I5.0ISOTM...028/ TMC M52 X 5.0 5/8" I5.0ISOTM...028/ TMC Sample tool requirement for thread M14x2.0. Ordering code: Insert: 2I2.0ISOTMVBX028/004 Toolholder: TMC075-2 For toolholder information, see page

224 THread Milling Inserts ISO Metric (con' t) / 1/4P 60º e 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H Standard TM Standard TM Inserts for TMO Toolholders Insert Size Pitch Ordering Code Toolholder EC inch mm TMO inch 0.5 2I0.5ISOTM2... TMOC E0.75ISOTM2... 2I0.75ISOTM2... TMOC E1.0ISOTM2... 2I1.0ISOTM2... TMOC / E1.25ISOTM2... TMOC I1.25ISOTM2... TMOC E1.5ISOTM2... TMOC I1.5ISOTM2.. TMOC I0.5ISOTM2... TMOC I0.5ISOTM2... TMOC E0.75ISOTM2... 3I0.75ISOTM2... TMOC E1.0ISOTM2... TMOC / I1.0ISOTM2... TMOC E1.25ISOTM2... 3I1.25ISOTM2... TMOC E1.5ISOTM2... 3I1.5ISOTM2... TMOC E1.75ISOTM2... 3I1.75ISOTM2... TMOC E2.0ISOTM2... 3I2.0ISOTM2... TMOC E1.0ISOTM2... 5I1.0ISOTM2... TMOC E1.0ISOTM2... 5I1.0ISOTM2... TMOC E1.25ISOTM2... 5I1.25ISOTM2... TMOC E1.5ISOTM2... 5I1.5ISOTM2... TMOC E1.5ISOTM2... 5I1.5ISOTM2... TMOC E1.75ISOTM2... 5I1.75ISOTM2... TMOC / E2.0ISOTM2... 5I2.0ISOTM2... TMOC E2.5ISOTM2... 5I2.5ISOTM2... TMOC E2.5ISOTM2... 5I2.5ISOTM2... TMOC E3.0ISOTM2... 5I3.0ISOTM2... TMOC E3.5ISOTM2... 5I3.5ISOTM2... TMOC E4.0ISOTM2... 5I4.0ISOTM2... TMOC E4.5ISOTM2... 5I4.5ISOTM2... TMOC I5.0ISOTM...028/075 TMOC Sample order: 2E0.75ISOTM2 VBX For e and number of teeth of the above inserts, see the table for standard inserts on pages For toolholder information see page 236. EC EC - The Effective Cutting ength 222

225 ISO Metric (con' t) / e THread Milling Inserts 1/4P 60º 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H Fine Pitch TM Fine Pitch TM Insert Size Pitch Ordering Code e Teeth Toolholder inch mm inch E0.35ISOTMF I0.35ISOTMF E0.4ISOTMF I0.4ISOTMF E0.45ISOTMF I0.45ISOTMF E0.5ISOTMF mm E0.6ISOTMF TMMC E0.7ISOTMF E0.75ISOTMF E0.8ISOTMF E0.9ISOTMF E0.35ISOTM2F... 2I0.35ISOTM2F / / E0.4ISOTM2F... 2I0.4ISOTM2F E0.45ISOTM2F... 2I0.45ISOTM2F E0.5ISOTM2F E0.6ISOTM2F E0.7ISOTM2F E0.8ISOTM2F E0.9ISOTM2F E0.35ISOTM2F... 3I0.35ISOTM2F E0.4ISOTM2F... 3I0.4ISOTM2F E0.45ISOTM2F... 3I0.45ISOTM2F E0.5ISOTM2F E0.6ISOTM2F E0.7ISOTM2F E0.8ISOTM2F E0.9ISOTM2F TMC..-2 TMSH..-2 TMC..-3 TMSH..-3 NOTE: Two orbits are required to complete the thread. Fine Pitch TM Inserts produce partial profile thread. Sample order: 6.0E0.35ISOTMF VBX All inserts have 2 cutting edges, except MiniTM ( 6.0 mm), which has one cutting edge. For toolholder information, see page 236. Fine Pitch Threads Fine pitch threads are threads with small pitches. It is difficult to produce multitooth inserts for small pitches because of the small radius between the teeth. Vargus developed inserts where every second tooth was dropped to enlarge the radius between the teeth. Important! All the fine pitch inserts are partial profile type (as a result of the enlarged radius). 223

226 THread Milling Inserts NPT / e ' Defined by: USAS B2.1:1968 Tolerance class: Standard NPT Standard TM Standard TM Insert Size Pitch Ordering Code e Teeth Toolholder inch tpi + inch RH H 18 3E18NPTTM2... ** / EI14NPTTM TMNC..-3 TMNC..-3H EI11.5NPTTM /8 B BEI14NPTTM BEI11.5NPTTM2... * BTMNC..-3B BTMNC..-3BH 5/ EI11.5NPTTM EI8NPTTM TM.C..-5 TM.C..-5H 3/4 B BEI11.5NPTTM BEI8NPTTM TMC..-6B TMC..-6BH * Single sided insert - RH only ** For external thread only Sample order: 3EI14NPTTM VBX NOTE: To thread with insert cutting edge marked, use H toolholders. For toolholder information, see page 236. NPT e ' Defined by: USAS B2.1:1968 Tolerance class: Standard NPT Coarse Pitch TM Coarse Pitch TM Thread Insert Size Ordering Code Cutting Edge e Teeth Toolholder Inch inch inch 1/4"-18 1/4" I18NPTTM...028/ TMC /209 3/8"-18 1/4" I18NPTTM...028/ TMC /209 Sample order: 2I18NPTTM VBX 028/074 NOTE: To thread with insert cutting edge marked, use H toolholders. For toolholder information, see page

227 NPTF (Dry Seal) / THread Milling Inserts e ' Defined by: ANSI Tolerance class: Standard NPTF Standard TM Standard TM Insert Size Pitch Ordering Code e Teeth Toolholder inch tpi + inch RH H 3/ EI14NPTFTM EI11.5NPTFTM TMNC..-3 TMNC..-3H 3/8 B BEI14NPTFTM BEI11.5NPTFTM BTMNC..-3B BTMNC..-3BH 5/ EI11.5NPTFTM EI8NPTFTM TM.C..-5 TM.C..-5H 3/4 B BEI11.5NPTFTM BEI8NPTFTM TMC..-6B TMC..-6BH Sample order: 3EI14NPTFTM VBX NOTE: To thread with insert cutting edge marked, use H toolholders. For toolholder information, see page 236. NPTF (Dry Seal) e ' Defined by: ANSI Tolerance class: Standard NPTF Coarse Pitch TM Coarse Pitch TM Thread Insert Size Ordering Code Cutting Edge e Teeth Toolholder Inch inch inch 1/4"-18 1/4" I18NPTFTM...028/ TMC /209 3/8"-18 1/4" I18NPTFTM...028/ TMC /209 Sample tool requirement for thread 1/4-18NPTF Ordering Codes Insert: 2I18NPTFTM VBX 028/078 Toolholders: TMC /

228 THread Milling Inserts NPS / e Defined by: USA NBS H28 (1957) Tolerance class: Standard NPS Standard TM Standard TM Insert Size Pitch Ordering Code e Teeth Nominal Thread Size Toolholder inch tpi + inch 14 3EI14NPSTM /2 TMNC / EI14NPSTM /4 TMNC EI11.5NPSTM , 1 1/4 TMNC /8 B BEI11.5NPSTM2...* , 1 1/4 BTMNC075-3B 5/ EI11.5NPSTM /2, 2 TMC EI8NPSTM /2 & larger TMC125-5 Sample Order: 5EI11.5NPSTM2VBX All inserts have 2 cutting edges. For toolholder information, see page 236. * One cutting edge. BSPT / R0.137P e ' R 0.137P Defined by: B.S. 21:1985 Tolerance class: Standard BSPT Standard TM Standard TM Insert Size Pitch Ordering Code e Teeth Toolholder inch tpi + inch RH H 1/ EI19BSPTTM TMC..-2 TMC..-2H 3/ EI14BSPTTM EI11BSPTTM TMNC..-3 TMNC..-3H 5/ EI11BSPTTM TMC..-5 TMC..-5H Sample Order: 5EI11BSPTTM VBX NOTE: To thread with insert cutting edge marked, use a H toolholder. For toolholder information, see page

229 Pg / THread Milling Inserts R0.107P 80º e R0.107P Defined by: DIN Tolerance class: Standard Standard TM Standard TM Insert Size Pitch Ordering Code e Teeth Nominal Thread Size Toolholder inch tpi + inch 6.0mm EI20PGTM Pg7 TMMC / EI20PGTM Pg7 TMC EI18PGTM Pg9, Pg11, Pg13.5, Pg16 TMSH EI16PGTM Pg21, Pg29, Pg36, Pg42, Pg48 3/ EI20PGTM Pg7 TMC EI18PGTM Pg9, Pg11, Pg13.5, Pg16 TMSH EI16PGTM Pg21, Pg29, Pg36, Pg42, Pg48 5/ EI16PGTM Pg21, Pg29, Pg36, Pg42, Pg48 TMC..-5, TMSH..-5 Insert Ordering Code: 5EI16PGTM2VBX All inserts have 2 cutting edges, except MiniTM ( 6.0 mm) which has one edge. For toolholder information, see page

230 THread Milling Inserts W for BSW, BSP / e R0.137P 55 R0.137P BSW Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 BSP Defined by: B.S.2779:1956 Tolerance class: BSW-Medium class A, BSP-Medium class Standard TM 228 Insert ordering code: 3EI14WTM2 VBX All inserts have 2 cutting edges, except MiniTM ( 6.0 mm) which has one cutting edge. For toolholder information, see page 236. Standard TM Insert Size Pitch Ordering Code e Teeth inch tpi + inch Toolholder EI28WTM EI26WTM mm EI24WTM TMMC EI20WTM EI19WTM EI28WTM / / /8 B / /4 B EI26WTM EI24WTM EI20WTM EI19WTM EI14WTM EI26WTM EI24WTM EI20WTM EI19WTM EI18WTM EI16WTM EI14WTM EI12WTM EI11WTM BEI24WTM BEI20WTM BEI19WTM BEI18WTM BEI16WTM BEI14WTM BEI12WTM BEI11WTM EI16WTM EI14WTM EI12WTM EI11WTM EI10WTM EI9WTM EI8WTM EI7WTM EI6WTM BEI11WTM BEI6WTM BEI5WTM BEI4.5WTM TMC..-2 TMSH..-2 TMC..-3 TMSH..-3 TMC..-3B TMSH..-3B TMC..-5 TMSH..-5 TMC..-6B TMSH..-6B

231 W for BSW only (con t) / e THread Milling Inserts R0.137P 55 R0.137P Defined by: B.S.84:1956, DIN259, ISO228/1:1982 Tolerance class: Medium class A Coarse Pitch TM Coarse Pitch TM Thread Insert Size Ordering Code Cutting Edge e Teeth Toolholder Bore Dia. Range Inch inch inch inch 7/ mm I18WTM...028/ TMMC / mm I18WTM...028/ TMMC / mm I26WTM / TMMC / mm I26WTM / TMMC /2-16 1/ I16WTM / TMC / / mm I20WTM...028/ TMMC / mm I20WTM...028/ TMMC / / I16WTM...028/ TMC / / I16WTM...028/ TMC /8-14 1/ I14WTM...028/ TMC / / / I14WTM...028/ TMC / / / I16WTM...028/ TMC / / I16WTM...028/ TMC /4-12 3/8" I12WTM...028/ TMC / /4-16 1/ I16WTM...028/ TMC /4-16 1/ I16WTM...028/ TMC / /8" I12WTM...028/ TMC /8-9 1/ I9WTM...028/ TMC / /8-11 1/ I11WTM...028/ TMC / / /8" I12WTM...028/ TMC /2" I8WTM...028/ TMC / /2" I10WTM...028/ TMC / /8" I12WTM...028/ TMC / /8" I12WTM...028/ TMC /8-7 5/8" I7WTM...028/ TMC / /8-9 1/2" I9WTM...028/ TMC / /8-12 3/8" I12WTM...028/ TMC /16-8 5/8" I8WTM...028/ TMC / / /8" I12WTM...028/ TMC /4-7 5/8" I7WTM...028/ TMC / /4-9 1/2" I9WTM...028/ TMC / /4-12 3/8" I12WTM...028/ TMC /16-6 5/8" I6WTM...028/ TMC / /16-8 5/8" I8WTM...028/ TMC / Sample tool requirement for thread 7/16-18 BSW Ordering codes: Insert: 6.0I18WTM VBX 028/035 Toolholder: TMMC For toolholder information, see page 236. continued on next page 229

232 THread Milling Inserts W for BSW only (con t) R0.137P 55 e R0.137P Defined by: B.S.84:1956, DIN259, ISO228/1:1982 Tolerance class: Medium class A Coarse Pitch TM Inserts Coarse Pitch TM Thread Insert Size Ordering Code Cutting Edge e Teeth Tooolholder Bore Dia. Range inch inch inch 1 5/ /8" I12WTM...028/ TMC /8-8 5/8" I8WTM...028/ TMC / /8-6 5/8" I6WTM...028/ TMC / /8-12 5/8" I12WTM...028/ TMC /8 " I6WTM...028/ TMC / /8" I8WTM...028/ TMC / /8" I12WTM...028/ TMC /16-6 5/8" I6WTM...028/ TMC / /16-8 5/8" I8WTM...028/ TMC / /8" I12WTM...028/ TMC /2-6 5/8" I6WTM...028/ TMC / /2-8 5/8" I8WTM...028/ TMC /8" I6WTM...028/ TMC /8" I8WTM...028/ TMC /8-8 5/8" I8WTM...028/ TMC /8-6 5/8" I6WTM...028/ TMC /4-7 5/8" I7WTM...028/ TMC /8-6 5/8" I6 WTM...028/ TMC /8" I6 WTM...028/ TMC Sample tool requirement for thread 1 5/16-12 BSW Ordering codes: Insert: 3I12WTM VBX 028/041 Toolholder: TMC For toolholder information, see page

233 W for BSW only (con t) / THread Milling Inserts R0.137P 55 e R0.137P BSW Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 BSP Defined by: B.S.2779:1956 Tolerance class: BSW-Medium class A Standard TM Standard TM Inserts for TMO Toolholders Insert Size Pitch Ordering Code EC inch tpi + TMO inch 28 2EI28WTM2... TMOC EI26WTM2... TMOC / EI24WTM2... TMOC EI20WTM2... TMOC EI19WTM2... TMOC EI14WTM2... TMOC EI26WTM2... TMOC EI26WTM2... TMOC EI24WTM2... TMOC EI20WTM2... TMOC / EI19WTM2... TMOC EI18WTM2... TMOC EI16WTM2... TMOC EI14WTM2... TMOC EI12WTM2... TMOC EI11WTM2... TMOC EI16WTM2... TMOC EI14WTM2... TMOC EI14WTM2... TMOC EI12WTM2... TMOC / EI11WTM2... TMOC EI10WTM2... TMOC EI9WTM2... TMOC EI8WTM2... TMOC EI7WTM2... TMOC EI6WTM2... TMOC Sample order: 3EI19WTM2 VBX For e and number of teeth of the above inserts, see the table for standard inserts on page 228. For toolholder information see page 236. EC EC - The Effective Cutting ength 231

234 THread Milling Inserts ACME 29 e Defined by: ANSI B1/5:1988 Tolerance class: 3G Coarse Pitch TM Coarse Pitch TM Thread Insert Size Ordering Code Cutting Edge e Teeth Toolholder Bore Dia. Range Inch inch inch inch 1/ mm I16ACMETM...028/ TMMC / mm I16ACMETM...028/ TMMC /8-16 1/4" I16ACMETM...028/ TMC /8"-16 1/4" I16ACMETM...028/ TMC /8"-14 1/4" I14ACMETM...028/ TMC / /4-16 1/4" I16ACMETM...028/ TMC /4-16 1/4" I16ACMETM...028/ TMC /4-14 1/4" I14ACMETM...028/ TMC / /4-12 1/4" I12ACMETM...028/ TMC / /8-14 3/8" I14ACMETM...028/ TMNC /8-12 1/4" I12ACMETM...028/ TMC / /8" I14ACMETM...028/ TMC /8" I12ACMETM...028/ TMNC /2" I10ACMETM...028/ TMC / /2" I8ACMETM...028/ TMC / /8-12 3/8" I12ACMETM...028/ TMC /8-10 1/2" I10ACMETM...028/ TMC / /8-8 1/2" I8ACMETM...028/ TMC / /4-12 3/8" I12ACMETM...028/ TMC /4-10 5/8" I10ACMETM...028/ TMC / /4-8 1/2" I8ACMETM...028/ TMC / /8-10 5/8" I10ACMETM...028/ TMC / /8-8 5/8" I8ACMETM...028/ TMC / /8-6 5/8" I6ACMETM...028/ TMC / /2-10 5/8" I10ACMETM...028/ TMC /2-8 5/8" I8ACMETM...028/ TMC / /2-6 5/8" I6ACMETM...028/ TMC / /4-10 5/8" I10ACMETM...028/ TMC /4-8 5/8" I8ACMETM...028/ TMC /4-6 5/8" I6ACMETM...028/ TMC /4-5 5/8" I5ACMETM...028/ TMC / /8" I8ACMETM...028/ TMC /8" I6ACMETM...028/ TMC /8" I5ACMETM...028/ TMC /4-6 5/8" I6ACMETM...028/ TMC /4-5 5/8" I5ACMETM...028/ TMC /2-5 5/8" I5ACMETM...028/ TMC Sample tool requirement for thread ACME 1 3/4-5 Ordering Code: Insert: 5I5ACME VBX 028/071 Toolholder: TMC /204 For toolholder information, see page

235 TR THread Milling Inserts e 30 Defined by: Trapez DIN 103 Tolerance class: 7e/7H Coarse Pitch TM Coarse Pitch TM Thread Insert Size Ordering Code Cutting Edge e Teeth Toolholder Bore Dia. Range mm inch inch inch TR 16X2.0 1/4" I2.0TRTM...028/ TMC / TR 18X2.0 1/4" I2.0TRTM...028/ TMC / TR 20X2.0 1/4" I2.0TRTM...028/ TMC / TR 24X3.0 1/2" I3.0TRTM...028/ TMC / TR 26X3.0 1/2" I3.0TRTM...028/ TMC / TR 28X3.0 1/2" I3.0TRTM...028/ TMC / TR 30X3.0 1/2" I3.0TRTM...028/ TMC / TR 32X3.0 1/2" I3.0TRTM...028/ TMC / TR 34X3.0 1/2" I3.0TRTM...028/ TMC / TR 36X3.0 1/2" I3.0TRTM...028/ TMC / TR 38X3.0 5/8" I3.0TRTM...028/ TMC / TR 40X3.0 5/8" I3.0TRTM...028/ TMC / TR 42X3.0 5/8" I3.0TRTM...028/ TMC / TR 44X3.0 5/8" I3.0TRTM...028/ TMC TR 46X3.0 5/8" I3.0TRTM...028/ TMC TR 48X3.0 5/8" I3.0TRTM...028/ TMC TR 50X3.0 5/8" I3.0TRTM...028/ TMC TR 52X3.0 5/8" I3.0TRTM...028/ TMC TR 55X3.0 5/8" I3.0TRTM...028/ TMC TR 60X3.0 5/8" I3.0TRTM...028/ TMC TR 65X4.0 5/8" I4.0TRTM...028/ TMC TR 70X4.0 5/8" I4.0TRTM...028/ TMC TR 75X4.0 5/8" I4.0TRTM...028/ TMC TR 80X4.0 5/8" I4.0TRTM...028/ TMC TR 85X4.0 5/8" I4.0TRTM...028/ TMC TR 90X4.0 5/8" I4.0TRTM...028/ TMC TR 95X4.0 5/8" I4.0TRTM...028/ TMC TR 100X4.0 5/8" I4.0TRTM...028/ TMC TR 105X4.0 5/8" I4.0TRTM...028/ TMC TR 110X4.0 5/8" I4.0TRTM...028/ TMC Sample tool requirement for thread TR 38x3.0 Ordering Code: Insert: 5I3.0TRTM VBX 028/033 Toolholder: TMC /204 For toolholder information, see page

236 THread Milling Inserts 234

237 Thread Milling > Standard Toolholders

238 THREAD MIING TOOHODERS THread Milling Toolholders VARDEX Ordering Code System...Page 236 Standard Toolholder TM...Page 237 ong Shank Toolholder TM...Page 238 Coarse Pitch Toolholder 124/...Page 239 Taper Thread (NPT, NPTF, BSPT) Toolholder TMN...Page 239 Twin Flute Toolholder TM2...Page 240 Twin Flute Offset Toolholder TMO...Page 241 Standard Single Point TM Toolholder TMS...Page 242 Vertical Insert TM Toolholder TMV...Page 242 TM Shell Mill...Page 243 Spare Parts For VARDEX TM and TMSH Toolholders...Page 244 Vardex Ordering Code System Thread Milling Toolholders B 1 TM 2 N 3 C B 7 8 CW 9 H Shank Type 2 - System 3 - Holder Type 4 - Cooling B - Anti Vibration System TM - Thread Milling 2 - Twin Flute M - Mini - ong Tool N - Tapered Holder V - Vertical Holder S - Single Point O - Offset W - Wide Cut. Dia. C - Coolant Channel 5 - Shank Dia /8" 050-1/2" /8" 075-3/4" 100-1" /4" 6 - Insert Size mm 2-1/4 3-3/8 3B - 3/8 B 4-1/2 5-5/8 6B - 3/4 B 7 - Cut. Edge ength B - TMB 10 - RH / H Holder None - Right Hand H - eft Hand 8 - Serial No. (for TMO Holders) Serial No. (for Coarse Pitch holders) 124/ Shank std. None - Weldon CW - Clarkson Weldon Thread Milling Shell Mill TMSH 1 - D B System 2 - Cutting Dia. 3 - Drive Hole Dia. 4 - Insert Size Thread Mill Shell Mill 5 - Cut. Edge ength B - TMB 150, 200, 250, 300, 400, 500 1/2, 3/4, 1, 1 1/4, 1 1/2 2-1/4 3-3/8 3B - 3/8 B 5-5/8 6B - 3/4 B 236

239 Ex ternal and Toolholders 1 D1 D D2 THread Milling Toolholders TM Standard Spare Parts Insert Size Ordering Code EDP No. Dimensions inch 1 D D1 D2 Insert Screw Torx Key 6.0mm TMMC TMMC SN7T K7T 1/4 TMC TMC SN2TM K2T 3/8 TMC TMC SN3TM K3T BTMC0625-3B SN3TM K3T 3/8 B BTMC075-3B BTMC100-3B SN3T K3T BTMWC100-3B TMC /8 TMC100-5H SN5TM K5T TMC /4 B TMC125-6B TMC150-6B SM7T K30T Sample Order: TMC

240 Ex ternal and Toolholders 1 THread Milling Toolholders D1 D D2 TM ong Tools Insert Size Ordering Code EDP No. Dimensions inch Spare Parts 1 D D1 D2 Insert Screw Torx Key 1/4 TMC SN2TM K2T 3/8 TMC BTMC SN3T K3T 3/8 B BTMC075-3B BTMC100-3B SN3T K3T 5/8 TMC TMC SN5TM K5T 3/4 B TMC150-6B SM7T K30T Sample Order: TMC

241 Ex ternal and Toolholders 1 D1 D D2 THread Milling Toolholders 124/.. - For Coarse Pitch Threads Spare Parts Insert Size Ordering Code EDP No. Dimensions inch 1 D D1 D2 Insert Screw Torx Key 6.0mm TMMC / SN7T K7T TMC / /4 TMC / SN2TM K2T TMC / /8 TMC / SN3TM K3T 1/2 TMC / SN4TM TMC / SA4TM K4T 5/8 TMC / SA5TM TMC / SN5TM K5T Sample Order: TMMC /203 Ex ternal and Toolholders 1 D D2 D1 TMN - For Conical Threads (NPT, NPTF, BSPT) Insert Size Ordering Code EDP No. EDP No. Sample Order: TMNC075-3 NOTE: To use the cutting edge marked, H Cutter is required. Add H to the ordering code. Dimensions inch Spare Parts RH H 1 D D1 D2 Insert Screw Torx Key 3/8 TMNC TMNC H TMNC TMNC075-3 H SN3TM K3T 3/8 B BTMNC0625-3B BTMNC0625-3B H BTMNC075-3B BTMNC075-3B H SN3TM K3T 5/8 TMNC TMNC125-5 H SN5TM K5T A H Tool A RH Tool R 239

242 Ex ternal and Toolholders 1 THread Milling Toolholders D1 D D2 TM2 - Twin Flutes Insert Size Sample Order: TM2C125-5 Ordering Code EPD No. Dimensions inch Spare Parts 1 D D1 D2 Insert Screw Torx Key 1/4 TM2C SN2TM K2T 3/8 TM2C /8 B BTM2C100-3B SN3T K3T 5/8 TM2C SN5TM K5T 3/4 B TM2C150-6B SM7T K30T 240

243 Ex ternal and Toolholders 1 D D2 D1 THread Milling Toolholders TMO - Twin Flute Offset Spare Parts Insert Size Ordering Code EDP No. Applicable Threads Dimensions inch & 1 D D1 D2 Insert Screw Torx Key TMOC UN 48/32/16UN TMOC /18UN 48/24/18UN 24W TMOC /14UN 28/14UN 28/14W TMOC UN 20UN 1/4 TMOC W TMOC W SN2TM K2T TMOC W TMOC /1.5ISO 0.5/1.0/1.5ISO TMOC ISO 48UN, 0.75ISO TMOC ISO 1.25ISO TMOC ISO 0.5/1.5ISO TMOC UN 13UN 26W TMOC UN 32/28UN TMOC UN 27UN TMOC UN 11.5NPS 3/8 TMOC /20/18/16/14/12UN 24/20/18/16/14/12UN 26/20/18/16/14/12W, 14NPS TMOC ISO 1.25ISO 24W SN3T K3T TMOC W TMOC W TMOC /2.0ISO 0.5/1.0/2.0ISO TMOC ISO 32UN, 0.75ISO TMOC ISO 1.75ISO TMOC /20/18/14/13/12UN 24/20/18/14/13/11UN 14W TMOC /18/12UN 24/18/12/6UN 12W TMOC UN 16UN 16W, 8NPS TMOC /7UN 14UN 14/7W TMOC UN 11.5NPS TMOC UN 11UN 11W TMOC UN 10/5UN 10W 5/8 TMOC UN 9UN 9W TMOC UN 8UN 8W SN5TM K5T TMOC UN TMOC UN 6W TMOC /2.0/2.5/4.0ISO 1.0/2.0/2.5/4.0/5.0ISO TMOC ISO 1.25ISO TMOC /2.5/4.5ISO 1.5/2.5/4.5/ISO TMOC ISO 1.75ISO TMOC /1.5/3.0/3.5ISO 1.0/1.5/3.0/3.5ISO Sample Order: TMOC

244 Ex ternal and Toolholders 1 THread Milling Toolholders D1 D D2 TMS - Single Point (Standard Inserts) Insert Size Ordering Code EDP No. Dimensions inch Sample Order: TMSC NOTE: Use Standard laydown thread turning inserts. See Thread Turning Inserts section - Page 17. Use external H inserts for external thread and internal RH inserts for internal thread. Spare Parts 1 D D1 D2 Insert Screw Torx Key 1/4 TMSC SN2T8 K2T Ex ternal and Toolholders 1 D D2 T D1 TMV - Single Point (Vertical Insert) Insert Size Ordering Code EDP No. Dimensions inch Spare Parts 1 D D1 D2 Insert Screw Torx Key 5/8 V TMVC SN6T K6T Sample Order: TMVC125-5 NOTE: Requires 5/8 vertical thread turning inserts (width T=6). Use external H inserts for external threads and internal RH inserts for internal threads. See Thread Turning Inserts section - Page

245 Ex ternal and Toolholders H d (H7) D2 Cutter Drive ANSI B THread Milling Toolholders TM Shell Mill Insert Size Ordering Code EDP No. No. of inserts Dimensions inch Spare Parts D2 d(h7) H Insert Screw Torx Key Holder Screw 1/4 TMSH-D / /4 X 28 SN2T HK2T 3/8 X 24 1/4 TMSH-D / /8 TMSH-D / /8 X 24 3/8 X 24 3/8B TMSH-D B / SN3TM HK3T 5/8 TMSH-D / SN5TM HK5T 3/8 X 24 3/4B TMSH-D B / SM7T HK7T 3/8 X 24 5/8 TMSH-D SN5TM HK5T 1/2 X 20 3/4B TMSH-D B SM7T HK7T 1/2 X 20 5/8 TMSH-D / SN5TM HK5T 5/8 X 18 3/4B TMSH-D B / SM7T HK7T 5/8 X 18 5/8 TMSH-D / SN5TM HK5T 3/4 X 16 3/4B TMSH-D B / SM7T HK7T 3/4 X

246 Spare Parts For VARDEX TM and TMSH Toolholders Insert Holder Holder Screw Insert Screw Torx Key THread Milling Toolholders Designation Thread 6.0mm TMMC SN7T M2.2x0.45x5.0 K7T 1/4 TM.C..-2 SN2TM M2.6x0.45x5.9 K2T 3/8 TM.C..-3, TMC /... SN3T, SN3TM UNC5x9.5, 8.0 K3T 3/8 B BTM.C..-3B SN3T UNC5x.9.5 K3T 1/2 TMC /... SN4TM, SA4TM UNC8x10.7, 11.6 K4T 5/8 TM.C..-5, TMC /... SN5TM, SA5TM M5x0.8x15.0 K5T 3/4 B TM.C..-6B SM7T M7x1.0x15.0 K30T 1/4 TMSH-D /4-28 X 1.25, 3/8 X 24 SN2T M2.6x0.45x6.5 HK2T 1/4 TMSH-D /8-24 X 1.25 SN2T M2.6x0.45x6.5 HK2T 3/8 TMSH-D /8-24 X 1.25, 3/8 X 24 SN3TM UNC5x8.0 HK3T 3/8 B TMSH-D B 3/8-24 X 1.25 SN3TM UNC5x8.0 HK3T 5/8 TMSH-D /8-24 X 1.25 SN5TM M5x0.8x15.0 HK5T 3/4 B TMSH-D B 3/8-24 X 1.25 SM7T M7x1.0x15.0 HK7T 5/8 TMSH-D /2-20 X 1.5 SN5TM M5x0.8x15.0 HK5T 3/4 B TMSH-D B 1/2-20 X 1.5 SM7T M7x1.0x15.0 HK7T 5/8 TMSH-D /8-18 X 1.5 SN5TM M5x0.8x15.0 HK5T 3/4 B TMSH-D B 5/8-18 X 1.5 SM7T M7x1.0x15.0 HK7T 5/8 TMSH-D /4-16 X 1.75 SN5TM M5x0.8x15.0 HK5T 3/4 B TMSH-D B 3/4-16 X 1.75 SM7T M7x1.0x15.0 HK7T 244

247 Thread Milling > Technical Data

248 THREAD MIING TECHNA DATA About Thread Milling...Page 247 Tangential Arc Approach & Radial Approach...Page 248 Preparing for the Thread Milling Operation...Page 249 G Codes for CNC Program...Page 250 Grades and Their Applications...Page 250 Recommended Cutting Speeds...Page 251 Minimum Bore Diameters for Thread Milling...Page 252 Troubleshooting...Page 254 THread Milling Technical Data For more Technical Data see our TM Handbook 246

249 About Thread Milling In order to perform a thread milling operation, a milling machine with three-axis control capable of helical interpolation is required. Helical interpolation is a CNC function producing tool movement along a helical path. This helical motion combines circular movement in one plane with a simultaneous linear motion in a plane perpendicular to the first. For example, the path from point A to point B (Fig. A) on the envelope of the cylinder combines a circular movement in the xy plane with a linear displacement in the z direction. On most CNC systems this function can be executed in two different ways: GO2: Helical interpolation in a clockwise direction GO3: Helical interpolation in a counter-clockwise direction Z B Y D p α THread Milling Technical Data A O X α: helix angle D: external diameter p: pitch Fig. A Fig. B The thread milling operation (Fig. B) consists of circular rotation of the tool around its own axis together with an orbiting motion along the bore or workpiece circumference. During one such orbit, the tool will shift vertically one pitch length. These movements combined with the insert geometry create the required thread form. There are three acceptable ways of approaching the workpiece with the tool to initiate production of the thread: u Tangential Arc Approach v Radial Approach w Tangential ine Approach 247

250 u Tangential Arc Approach With this method, the tool enters and exits the workpiece smoothly. No marks are left on the workpiece and there is no vibration, even with harder materials. Although it requires slightly more complex programming than the radial approach (see below), this is the method recommended for machining the highest quality threads. Thread Thread 5 D1 Workpiece D2 Threading Tool D1 Workpiece D2 Threading Tool THread Milling Technical Data 1-2: Rapid approach 2-3: Tool entry along tangential arc, with simultaneous feed along z-axis 3-4: Helical movement during one full orbit (360 ) 4-5: Tool exit along tangential arc, with continuing feed along z-axis 5-6: Rapid return 2 v Radial Approach This is the simplest method. There are two characteristics worth noting about the radial approach: A. A small vertical mark may be left at the entry (and exit) point. This is of no significance to the thread itself. B. When using this method with very hard materials, there may be a tendency of the tool to vibrate as it approaches the full cutting depth. Note: Radial feed during entry to the full profile depth should only be 1/3 of the subsequent circular feed! Thread Thread D1 Workpiece D2 Threading Tool D1 Workpiece D2 Threading Tool 1-2: Radial entry 2-3: Helical movement during one full orbit (360 ) 3-4: Radial exit 248

251 w Tangential ine Approach This method is very simple, and has all of the advantages of the tangential arc method. However, it is applicable only with external threads. Thread D1 Workpiece D2 Threading Tool 1-2: Radial entry with simultaneous feed along z axis 2-3: Helical movement during one full orbit (360 ) 3-4: Radial exit Preparing for the Thread Milling Operation u Calculation of Rotational Velocity and Feed at the Cutting Edge N = 12 x V π x D2 V = N x π x D2 12 F1 = N x z x f N - Rotational Velocity [R.P.M.] V - Cutting Speed [ft/min] D2 - Toolholder Cutting Dia. [inch] F1 - Tool Feed Rate at the Cutting Edge [inch/min] z - No. of Cutting Edges f - Feed per Tooth per Rotation [inch/rev] Vc N D 2 THread Milling Technical Data v Calculation of Feed Rates at the Tool Center ine F2= F1= F1 X (Do - D2) Do F2 X Do Do - D2 F2= F1= F1 X (Di + D2) Di F2 X Di Di + D2 On most CNC machines, the feed rate required for programming is that of the center-line of the tool. When dealing with linear tool movement, the feed rate at the cutting edge and the center line are identical, but with circular tool movement, such is not the case. The equations define the relationship between feed rates at the cutting edge and at the tool center line. ØD 2 Threading Tool ØD 2 Threading Tool ØDo Thread F 2 F1 F 2 F 1 ØDi Thread Thread Thread 249

252 ist of G Codes (ISO) for CNC Program Code Description Code Description THread Milling Technical Data % Recognition code (ISO or EIA), +End of tape H Tool length compensation number G00 Fast feed linear positioning D Tool radius compensation number G01 inear interpolation X X coordinate G02 Circular/Helical interpolation CW Y Y coordinate G03 Circular/Helical interpolation CCW Z Z coordinate G40 Cutter radius compensation cancel R Radius of travel G41 Cutter radius compensation left I X coordinate to center of starting arc travel G42 Cutter radius compensation right J Y coordinate to center of starting arc travel G43 Tool length compensation + M3 Spindle forward rotation G49 Tool length compensation cancel M5 Spindle stop G57 Work coordinate system selection M30 Program end & rewind G90 Absolute command relative to work coordinate origin O Program number G91 Incremental command relative to tool position N Block number (can be avoided) F Feed mm/min ( Start of comment S Spindle speed RPM ) End of comment Grades and Their Applications Grade Application Sample VBX First choice for steel and cast iron A tough sub-micron substrate with TiCN coating Provides good fracture toughness and excellent wear resistance VTX First choice for stainless steel A tough sub-micron substrate with TiAlN coating Provides good fracture toughness and excellent wear resistance VK2 Uncoated grade for machining cast iron & nonferrous metals 250

253 Recommended Grades, Cutting Speeds Vc [ft/min] and Feed f [inch/tooth] Material Group PSteel M Stainless Steel K Cast Iron N (K) Non-Ferrous Metals S (M) Heat Resistant Material Vc [ft/min] Feed Hardness Material Coated Uncoated f[inch/tooth] Brinell HB Indexable VBX VTX VK2 Inserts 1 ow carbon (C= %) Unalloyed steel Medium carbon (C= %) High Carbon (C= %) Non hardened ow alloy steel 5 Hardened (alloying elements 5%) 6 Hardened High alloy steel Annealed (alloying elements>5%) Hardened ow alloy (alloying elements <5%) Cast steel 10 High alloy (alloying elements >5%) Stainless steel Non hardened Feritic Hardened Stainless steel Austenitic Austenitic Super Austenitic Stainless steel Non hardened Cast Feritic Hardened Stainless steel Austenitic Cast austenitic Hardened Malleable Ferritic (short chips) Cast iron Pearlitic (long chips) ow tensile strength Grey cast iron 31 High tensile strength Feritic Nodular SG iron 33 Pearlitic Aluminium alloys Non aging Wrought Aged Cast , Aluminium alloys 37 Cast & aged Aluminium alloys Cast Si 13-22% Vardex No. 39 Copper and Brass copper alloys Bronze and non leaded copper Annealed (Iron based ) High temperature Aged (Iron based) alloys Annealed (Nickel or Cobalt based) Aged (Nickel or Cobalt based) Pure 99.5 Ti 400Rm Titanium alloys 24 α+β alloys 1050Rm THread Milling Technical Data H (K) Hardned Material HRc Extra hard steel Hardened & tempered HRc Recommendation: At tool entry, set the Feed f [inch/tooth] to 70% lower than the threading Feed. Example: Threading Feed: 0.01[inch/tooth] Tool entry Feed: 0.003[inc/tooth] Tool entry along tangential arc 251

254 THread Milling Technical Data Minimum Bore Diameters for Thread Milling Pitch mm Pitch tpi Toolholder Ordering Code D2 Minimum Bore Diameter Di mm TMMC TMMC TMMC / TMC TMC TMC TMSC TMOC TMNC TMC / TMC BTMC B TM2C BTMC 075-3B TMNC TMC TMOC BTMWC 100-3B BTMC 100-3B TMC TMC / TM2C BTM2C 100-3B TMC TMC TMOC TMC 125-6B TMC TMC TMNC TMSH D TM2C TMVC TMC 150-6B TMC 150-6B TMSH D TMSH D

255 Minimum Bore Diameters for Thread Milling (con't) Pitch mm Pitch tpi Toolholder Ordering Code D2 Minimum Bore Diameter Di mm TM2C 150-6B TMSH D B TMSH D TMSH D B TMSH D TMSH D B TMSH D TMSH D B TMSH D TMSH D B Coarse Pitch Tooling: This table is not applicable to the Coarse Pitch system, which can thread mill bores smaller than those listed above. See the Coarse Pitch section of the various thread standards. THread Milling Technical Data 253

256 Troubleshooting Problem Possible Cause Solution Increased insert flank wear Cutting speed too high Chip is too thin Insufficient coolant Reduce cutting speed/use coated insert Increase feed rate Increase coolant flow rate Chipping of cutting edge Chip is too thick Vibration Reduce feed rate Use the tangential arc method Increase RPM Check stability THread Milling Technical Data Material build up on the cutting edge Incorrect cutting speed Unsuitable carbide grade Change cutting speed Use a coated carbide grade Chatter / Vibration Feed rate is too high Profile is too deep Thread length is too long Reduce the feed Execute two passes, each with increased cutting depth Execute two passes, each cutting only half the thread length Execute two passes, each cutting only half the thread length GO NOGO Insufficient thread accuracy Tool deflection Reduce feed rate Execute a zero cut 254

257 Super Fast Thread Milling System > Inserts > Toolholders > Technical Data

258 MiTM - MUTI-FUTE INDEXABE THREAD MIING VARDEX Ordering Code System...Page 258 Inserts American UN...Page 259 ISO Metric...Page 260 NPT...Page 261 NPTF...Page 261 Whitworth for BSF, BSP...Page 262 BSPT...Page 263 Toolholders Standard Toolholders (MiTM 24)...Page 264 Conical Toolholders (MiTM 24)...Page 265 Standard Toolholders (MiTM 25)...Page 266 Conical Toolholders (MiTM 25)...Page 267 Shell Mill (MiTM 25)...Page 268 Standard Toolholders (MiTM 40)...Page 269 Shell Mill (MiTM 40)...Page 270 Standard Toolholders (MiTM 41)...Page 271 Shell Mill (MiTM 41)...Page 272 Technical Data MITM Recommended Cutting Speeds and Feed...Page 273 TM Gen Software and updated versions can be downloaded from 256

259 Comprehensive Family of Thread Milling Tools The VARDEX Multi-flute Indexable Thread Mill (MiTM), reduces cycle time on machining of threads with long inserts in a variety of holder styles. Standard Conical MiTM 24 (M) For Small Bores No. of Flutes (Z) 1-2 Cutting Dia. (D2) Tool Overhang (1) No. of Flutes (Z) 1 Cutting Dia. (D2).547 Tool Overhang (1) 1.02 MiTM 25 (S) Standard Conical Shell Mill Shell Mill Conical For Standard Applications MITM No. of Flutes (Z) 2-5 Cutting Dia. (D2) Tool Overhang (1) No. of Flutes (Z) 2-4 Cutting Dia. (D2) Tool Overhang (1) No. of Flutes (Z) 5-9 Cutting Dia. (D2) Tool Overhang (1) max No. of Flutes (Z) 5 Cutting Dia. (D2) 1.54 Tool Overhang (1) max MiTM 40 () Standard Shell Mill Shell Mill Conical For ong Threads No. of Flutes (Z) 3-4 Cutting Dia. (D2) Tool Overhang (1) No. of Flutes (Z) 6-8 Cutting Dia. (D2) Tool Overhang (1) max No. of Flutes (Z) 6 Cutting Dia. (D2) 1.93 Tool Overhang (1) max Standard Shell Mill MiTM 41 (B) For arge Pitches No. of Flutes (Z) 2-5 Cutting Dia. (D2) Tool Overhang (1) No. of Flutes (Z) 5-6 Cutting Dia. (D2) Tool Overhang (1) max

260 Ordering Code System MiTM Inserts R I ISO 5 TM 6 VBX 7 1- Product ine R- MiTM line 2 - Insert Style 24, 25, 40, Type of Insert I - E - EI-+ NC- Plug 4 - Pitch mm 32-4 tpi 5 - Standard ISO- ISO Metric UN-American UN W- BSW, BSP NPT-NPT NPTF-NPTF BSPT-BSPT 6 - System TM 7 - Carbide Grade VBX VTX MiTM Holders (Standard and Conical) R 1 TM 2 C S Product ine R - MiTM line BR - MiTM with anti vibration system 2 - Holder Type TM - Standard holder TMN - Conical holder 3 - Cooling C- Coolant Channel 4 - Shank Dia. [inch] 1, Cutting Dia. [inch] MITM 6 - Tool Overhang [inch] Insert Style M - 24 S B No. of Flutes 1-5 MiTM Shell Mill R 1 TM 2 C 3 D S Product ine R - MiTM line 2 - Holder Type TM - Standard holder TMN - Conical holder 3 - Cooling C- Coolant Channel 4 - Cutting Dia. [inch] Drive Hole Dia. [inch].5,.75, Insert Style 25S 40 41B 7 - No. of Flutes

261 American UN / e e 1/4P 60 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B MiTM 24 e MiTM 25 MiTM 40 e MiTM 41 Standard MiTM Pitch Ordering Code EDP NO. Ordering Code EDP NO. Cutting Edge inch tpi VTX VBX VTX VBX e Zt.945" (24 mm) 988 (25 mm) 1.575" (40 mm) 1.614" (41 mm) Teeth 32 R24I32UNTM R24I28UNTM R24I24UNTM R24I20UNTM R24I18UNTM R24I16UNTM R24I14UNTM R24I12UNTM R24I10UNTM R25E20UNTM R25I20UNTM R25E18UNTM R25I18UNTM R25E16UNTM R25I16UNTM R25E14UNTM R25I14UNTM R25E12UNTM R25I12UNTM R25E10UNTM R25I10UNTM *R25E9UNTM *R25I9UNTM *R25E8UNTM *R25I8UNTM R40I20UNTM R40I18UNTM R40I16UNTM R40I14UNTM R40I12UNTM R40I10UNTM R40I9UNTM R40I8UNTM R41E8UNTM R41I8UNTM R41E7UNTM R41I7UNTM R41E6UNTM R41I6UNTM R41E5UNTM R41I5UNTM R41E4.5UNTM R41I4.5UNTM R41E4UNTM R41I4UNTM Toolholder RTMC...M (B)RTMC...S * See note below (B)RTMC... RTMC...B MITM * Note: 8 UN & 9 UN inserts do not fit into toolholder RTMC For external insert 8 UN use for CNC program (D ") MiTM inserts 25, 40 and 41 are offered with 2 cutting edges. In case of chip flow difficulty, inserts with a single cutting edge can be ordered by request. Example: R25I20UNTM(S)

262 ISO Metric / 1/4P 60 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H e MiTM 24 e MiTM 25 e MiTM 40 e MiTM 41 MITM Standard MiTM Pitch Ordering Code EDP No. Ordering Code EDP No. Cutting Edge inch tpi VTX VBX VTX VBX e Zt.945" (24 mm).988 (25 mm) 1.575" (40 mm) 1.614" (41 mm) * Note: 3.00 ISO inserts do not fit into toolholder RTMC For external insert 3.0 ISO use for CNC program (D ") Teeth Toolholder 0.50 R24I0.50ISOTM R24I0.75ISOTM R24I1.00ISOTM R24I1.25ISOTM R24I1.50ISOTM RTMC...M 1.75 R24I1.75ISOTM R24I2.00ISOTM R24I2.50ISOTM R25E1.00ISOTM R25I1.00ISOTM R25E1.50ISOTM R25I1.50ISOTM (B)RTMC...S 2.00 R25E2.00ISOTM R25I2.00ISOTM R25E2.50ISOTM R25I2.50ISOTM *R25E3.00ISOTM *R25I3.00ISOTM * See note below 1.00 R40I1.00ISOTM R40I1.50ISOTM R40I2.00ISOTM (B)RTMC R40I2.50ISOTM R40I3.00ISOTM R41E3.00ISOTM R41I3.00ISOTM R41E3.50ISOTM R41I3.50ISOTM R41E4.00ISOTM R41I4.00ISOTM R41E4.50ISOTM R41I4.50ISOTM RTMC...B 5.00 R41E5.00ISOTM R41I5.00ISOTM R41E5.50ISOTM R41I5.50ISOTM R41E6.00ISOTM R41I6.00ISOTM MiTM inserts 25, 40 and 41 are offered with 2 cutting edges. In case of chip flow difficulty, inserts with a single cutting edge can be ordered by request. Example: R25I2.00ISOTM(S)

263 NPT / e e Defined by: USAS B2.1:1968 Tolerance class: Standard NPT 1 47' 1 47' MiTM 24 e MiTM ' 1 47' MiTM 40 e MiTM 41 Standard MiTM Pitch Ordering Code EDP No. Cutting Edge inch tpi + VTX VBX e Zt.945" (24 mm).988 (25 mm) 1.575" (40 mm) 1.614" (41 mm) Teeth 18 R24EI18NPTTM RTMNC...M Toolholder 14 R25EI14NPTTM RTMNC...S 11.5 R25EI11.5NPTTM R25EI8NPTTM RTMNC-D S R40EI11.5NPTTM RTMNC-D R40EI8NPTTM R41EI8NPTTM RTMC...B NPTF MITM / e e Defined by: ANSI B Tolerance class: Standard NPTF 1 47' 1 47' MiTM 24 e MiTM ' 1 47' MiTM 40 e MiTM 41 Standard MiTM Pitch Ordering Code EDP No. Cutting Edge inch tpi + VTX VBX e Zt.945" (24 mm).988 (25 mm) 1.575" (40 mm) 1.614" (41 mm) Teeth 18 R24EI18NPTFTM RTMNC...M 14 R25EI14NPTFTM R25EI11.5NPTFTM RTMNC...S Toolholder 8 R25EI8NPTFTM RTMNC-D S R40EI11.5NPTFTM R40EI8NPTFTM R41EI8NPTFTM RTMC...B RTMNC-D

264 Whitworth for BSF, BSP / R 0.137P 55 R 0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium Class A e MiTM 24 e MiTM 25 e MiTM 40 e MiTM 41 MITM Standard MiTM Pitch Ordering Code EDP NO. Ordering Code EDP NO. Cutting Edge inch tpi + VTX VBX VTX VBX e Zt.945" (24 mm).988 (25 mm) 1.575" (40 mm) 1.614" (41 mm) Teeth 19 R24EI19WTM R24EI14WTM R24EI12WTM R25EI16WTM R25EI14WTM R25EI12WTM R25EI11WTM R40EI16WTM R40EI14WTM R40EI12WTM R40EI11WTM R41I8WTM R41I7WTM R41I6WTM Toolholder RTMC...M (B)RTMC...S (B)RTMC... RTMC...B MiTM inserts 25, 40 and 41 are offered with 2 cutting edges. In case of chip flow difficulty, inserts with a single cutting edge can be ordered by request. Example: R25EI16WTM(S)

265 BSPT / e e R0.137P ' MiTM ' MiTM ' R0.137P Defined by: B.S. 21:1985 Tolerance class: Standard BSPT 1 47' e MiTM 25 Standard MiTM Pitch Ordering Code EDP No. Cutting Edge Teeth Toolholder inch tpi + VTX VBX e Zt.945" (24 mm) 19 R24EI19BSPTTM RTMNC M R25EI14BSPTTM (25 mm) 11 R25EI11BSPTTM RTMNC...S 1.575" (40 mm) 11 R40EI11BSPTTM RTMNC-D Plug Insert* Ordering Code EDP No. Teeth Toolholder inch + Zt.945" (24 mm) R24NC RTMC...M.988 (25 mm) R25NC (B)RTMC...S No Teeth 1.575" (40 mm) R40NC (B)RTMC " (41 mm) R41NC RTMC...B All Types * Fill unused toolholder pockets with Plug inserts (R..NC). This assures balance and prevents instability and chips from packing into empty pockets. MITM 263

266 Standard Toolholders (MiTM 24) D2 D1 D 1 D1 Coolant-Thru is recommended, especially when D2 > 0.7 x nominal thread diameter RTMC - for Standard Threads Spare Parts ( Ordering code & EDP No.) Insert Style Ordering Code EDP No. Dimensions (inch) No. of Flutes.945" (24 mm) 1 D D1 D2 Z RTMC M RTMC M RTMC M RTMC M ocation Screw x2 SD4IP8 (M4x0.7) (80533) Torx+ Screwdriver KIP8 Use the included Vardex Torx+ screwdriver only Recommended max. torque 10.6 lbfxin (70231) Standard Thread Application by Toolholder MITM Toolholder Min. Thread Ø D2 (inch) ISO (coarse) ISO (fine) UNC UN/UNF/UNEF/UNS BSF BSP(G) RTMC M M16x2 M14.5x0.5; M15X0.75; M15x1; M15x1.25; M16x1.5; M16x UN; UNS; UN; UNF; UN; UNEF; UN; UN ; RTMC M M18x2.5 M16x0.5; M17X0.75; M17x1; M17x1.25; M17x1.5; M18x1.75; M18x UN; UNS; UN; UN; UNEF; UN; UN RTMC M M20x2.5 M17x0.5; M17x0.75; M18x1; M18x1.25; M18x1.5; M18x1.75; M19x UN; UNS; UN; UNS; UNEF; UNEF; UN; UN RTMC M M20x2.5 M17x0.5; M17x0.75; M18x1; M18x1.25; M18x1.5; M18x1.75; M19x UN; UNS; UN; UNS; UNEF; UNEF; UN; UN Side with identification marks Always mount all inserts with identification marks face up Side without identification marks To mount insert correctly, push the insert toward the pocket walls. 264

267 Conical Toolholders (MiTM 24) 1 47' D2 D 1 D1 Coolant-Thru is recommended, especially when D2 > 0.7 x nominal thread diameter RTMC - for Standard Threads Spare Parts ( Ordering code & EDP No.) Insert Style Ordering Code EDP No. Dimensions (inch) No. of Flutes.945" (24 mm) 1 D D1 D2 Z RTMNC M ocation Screw x2 SD4IP8 (M4x0.7) (80533) Torx+ Screwdriver KIP8 Use the included Vardex Torx+ screwdriver only Recommended max. torque 10.6 lbfxin (70231) Standard Thread Application by Toolholder Toolholder MITM D2 (inch) NPT NPTF BSPT RTMNC M On Conical inserts, the identification mark must face up Side without identification marks To mount insert correctly, push the insert toward the pocket walls 265

268 Standard Toolholders (MiTM 25) D2 D1 D 1 D1 Coolant-Thru is recommended, especially when D2 > 0.7 x nominal thread diameter RTMC - for Standard Threads Insert Style Ordering Code EDP No. Dimensions (inch) No. of Flutes Spare Parts ( Ordering code & EDP No.) 1 D D1 D2 Z ocation Screw x2 Torx+ Screwdriver MITM.988 (25 mm) RTMC S RTMC S RTMC S RTMC S RTMC S RTMC S RTMC S RTMC S RTMC S RTMC S RTMC S BRTMC S Standard Thread Application by Toolholder Toolholder Min.Thread Ø SD4IP8 (M4x0.7) (80533) KIP8 Use the included Vardex Torx+ screwdriver only Recommended max. torque 10.6 lbfxin (70231) D2 (inch) ISO (coarse) ISO (fine) UNC UN/UNF/UNEF/UNS BSF BSP(G) RTMC S2 RTMC S2 M19x1; M19x1.5; UNS; 0.67 M20x UN; UNF; ; ; RTMC S2 M20x UNF; UNS; UNEF ; RTMC S2 RTMC S2 M22x2.5 M21x1; M21x1.5; 7 8-9; UNEF; UNS; UN; ; ; M24x3 M22x UNF; UN; 7 15 RTMC S2 8-10UNS 16-12; RTMC S3 15 M22x1; M23x1.5; 16-9UN; 1-10UNS; 0.81 M24x UN; 1-11; 1-12; RTMC S3 M23x2; M23.5x UNS; UN; UNS; UNEF 1-14; RTMC S3 M24x1; M24x1.5; M27x3-16-8UN; 1-9UN; 1-10UNS; 1-12UNF; 1-11; 1-12; RTMC S3 M25x2; M25x UNS; 1-16UN; 1-18UN; UNEF 1-14; RTMC S5 BRTMC S M32x1; M32x1.5; M33x2; M33x2.5; M34x UN; UN; UN; UN; UNS; UN; UNEF; UN ; ; ; Side with identification marks Side with identification marks Side without identification marks Side without identification marks Always mount all inserts with identification Always mount marks all inserts on the same side on the same side! To mount insert correctly, To mount push insert the correctly, insert push the insert toward toward the pocket the pocket walls. walls. 266

269 Conical Toolholders (MiTM 25) D1 1 47' D2 D 1 Coolant-Thru is recommended, especially when D2 > 0.7 x nominal thread diameter RTMNC - for Conical Threads Spare Parts ( Ordering code & EDP No.) Insert Style Ordering Code EDP No. Dimensions (inch) No. of Flutes 1 D D1 D2 Z ocation Screw x2 Torx+ Screwdriver.988 (25 mm) RTMNC S RTMNC S RTMNC S RTMNC S SD4IP8 (M4x0.7) (80533) KIP8 Use the included Vardex Torx+ screwdriver only Recommended max. torque 10.6 lbfxin (70231) Conical Thread Application by Toolholder Toolholder Thread Ø MITM D2 (inch) NPT NPTF BSPT RTMNC S2 RTMNC S ; ; ; ; ; ; ; ; ; ; ; RTMNC S ; ; ; ; ; ; ; ; ; 1-11; ; ; 2-11; ; 3-11; 4-11; 5-11; 6-11 RTMNC S ; ; ; ; ; ; ; ; ; 2-11; ; 3-11; 4-11; 5-11; 6-11 On Conical inserts, the identification mark must face up Side without identification marks To mount insert correctly, push the insert toward the pocket walls 267

270 Shell Mill (MiTM 25) D1 Da D2 d(h7) D1 Da H Adaptor not included Coolant-Thru is recommended, especially when D2 > 0.7 x nominal thread diameter Conical and Standard Shell Mills Insert Style Ordering Code EDP No. Dimensions (inch) No. of Flutes Spare Parts ( Ordering code & EDP No.) D1 D2 d(h7) H Z ocation Screw x2 Torx+ Screwdriver Holder Screw RTMC-D S KIP8 1/4"-28x1.00 (70263) Use the included Standard SD4IP8.988 RTMC-D S Vardex Torx+ 3/8"-24x1.125 (70223) (M4x0.7) screwdriver only (25 mm) RTMC-D S (80533) Recommended max. 1/2"-20x1.25 (70262) torque 10.6 lbfxin Conical RTMNC-D S * (70231) 1/4"-28x1.00 (70263) * For inserts 8NPT and 8NPTF use for CNC program (D ") Standard Thread Applications by Toolholder MITM Toolholder Min. Thread Ø D2(inch) ISO (fine) UN/UNF/UNEF/UNS BSW BSP(G) RTMC-D S M42x1 ; M42 x1.5; M45x2 ; M45x UNF; UNS; UN UNEF; UN; 1¾ -16 1¾ -12 1½ - 11 Standard RTMC-D S M52x1 ; M55x1.5; M55x2 ; M55x UN; UN; UN; UN 2¼-10UNS; 2¼-14UNS; 2¼-18UNS 2¼ -16 2¼ -12 1¾ - 11 RTMC-D S M64x1 ; M64x1.5; M64x2 ; M65x3 Conical Thread Applications by Toolholder 2½-18UN; 2½-20UN; 2½-8UN 2½-12UN; 2½-10UN; 2½-14UN; 2½-16UN 2½ -16 2½ -12 2¼ - 11 Toolholder Thread Ø D2 (inch) NPT NPTF BSPT Conical RTMNC-D S5 1.54* 1½ ; ½ ; ½-6 x11 Side with identification marks Side without identification marks Always mount all inserts on the same side! To mount insert correctly, push the insert toward the pocket walls. 268

271 Standard Toolholders (MiTM 40) D2 D1 D 1 D1 Coolant-Thru is recommended, especially when D2 > 0.7 x nominal thread diameter RTMC - for Standard Threads Insert Style Ordering Code EDP No. Dimensions (inch) 1.575" (40 mm) No. of Flutes 1 D D1 D2 Z RTMC RTMC RTMC BRTMC Spare Parts ( Ordering code & EDP No.) ocation Screw SD4IP8A (M4x0.7) (80533) Clamping Screw x2 SCD4IP8 (M4x0.7) (80622) Torx+ Screwdriver KIP8 Use the included Vardex Torx+ screwdriver only Recommended max. torque 10.6 lbfxin (70231) Standard Thread Application by Toolholder Toolholder D2 (inch) ISO (coarse) ISO (fine) Min. Thread Ø UNC UN/UNF/UNEF/UNS BSF BSP(G) MITM RTMC M27x3 M24x1; M24x1.5 M25x2; M25x UN; 1-9UN; 1-10UNS; 1-12UNF; 1-14UNS; 1-16UN; 1-18UN; UNEF 1-11; 1-12; 1-14; 1-16; RTMC M27x3 M24x1; M24x1.5 M25x2; M25x UN; 1-9UN; 1-10UNS; 1-12UNF 1-14UNS; 1-16UN; 1-18UN; UNEF 1-11; 1-12; 1-14; 1-16; RTMC M32x1; M32x1.5 M33x2; M33x2.5; M34x UN; UN; UN; UN; UNS; UN; UNEF; UN ; ; ; BRTMC M32x1; M32x1.5 M33x2; M33x2.5; M34x UN; UN; UN; UN; UNS; UN; UNEF; UN ; ; ; Step Clamping System! ocation Screw 1 Clamping Screw x2 2 Side with identification marks Side without identification marks Always mount all inserts on the same side! 269

272 Shell Mill (MiTM 40) D1 Da D2 d(h7) D1 Da H Coolant-Thru is recommended, especially when D2 > 0.7 x nominal thread diameter Adaptor not included Conical and Standard Shell Mills Insert Style Ordering Code EDP No. Dimensions (inch) No. of Flutes D1 D2 d(h7) H Z Spare Parts ( Ordering code & EDP No.) ocation Screw Clamping Screw x2 Torx+ Screwdriver RTMC D KIP8 3/8"-24x1.25 (70223) Standard SD4IP8A SCD4IP8 Use the included Vardex 1.575" Torx+ screwdriver only RTMC D (M4x0.7) (M4x0.7) 1/2"-20x1.5 (70224) (40 mm) Recommended max. (80533) (80622) torque 10.6 lbfxin Conical RTMNC D (70231) 3/8"-24x1.25 (70223) Standard Thread Application per Toolholder Holder Screw Toolholder Min. Thread Ø MITM D2 (inch) ISO (fine) UN/UNF/UNEF/UNS BSW BSP(G) Standard RTMC D M52x1; M55x1.5; M55x2; M55x3 RTMC D M64x1; M64x1.5; M64x2; M65x UN; UN; UN; UN; UNS; UNS UN; UN; UN; UN; UN; UN; UN 2¼ -12; 2¼ -16 2½ -12; 2½ -16 1¾ -11 2¼ -11 Conical Thread Application by Toolholder Toolholder Min. Thread Ø D2 (inch) NPT NPTF BSPT Conical RTMNC D ; (and up) ; ; x11 2 Step Clamping System! ocation 1 Screw Clamping Screw x2 2 Side with identification marks Side without identification marks Always mount all inserts on the same side! 270

273 Standard Toolholders (MiTM 41) D2 D1 D 1 D1 Coolant-Thru is recommended, especially when D2 > 0.7 x nominal thread diameter RTMC - for Standard Threads Insert Style Ordering Code EDP No. Dimensions (inch) 1.614" (41 mm) No. of Flutes 1 D D1 D2* Z RTMC B RTMC B RTMC B RTMC B RTMC B Spare Parts ( Ordering code & EDP No.) ocation Screw x2 SD4IP8A (M4x0.7) (80533) Clamping Screw SCD4IP8 (M4x0.7) (80622) Torx+ Screwdriver KIP8 Use the included Vardex Torx+ screwdriver only Recommended max. torque 10.6 lbfxin (70231) Standard Thread Application by Toolholder Toolholder Min. Thread Ø MITM D2* (inch) ISO (coarse) ISO (fine) UNC UN/UNF/UNEF/UNS BSW/BSF NPT NPTF RTMC B M30x3.5; M36x4 M28X3; M45x ; UN; UN BSF; BSW - - RTMC B M36x4; M42x4.5 M34X3; M34x3.5; M45x UN; UN BSF; BSF; BSW - - RTMC B M36x4; M42x4.5 M34X3; M34x3.5; M45x UN; UN BSF; BSF; BSW - - RTMC B M42x4.5; M48x5; M56x5.5; M64x6 M40x3; M40x3.5; M42x4; M70x ; 2-4.5; UN; UN BSF; BSF; BSF RTMC B M42x4.5; M48x5; M56x5.5; M64x6 M40x3; M40x3.5; M42x4; M70x ; 2-4.5; UN; UN BSF; BSF; BSF * For external applications, inserts R41E... use for CNC program (D ") 2 Step Clamping System! ocation Screw x2 1 Side with identification marks Side without identification marks Always mount all inserts on the same side! Clamping Screw 2 271

274 Shell Mill (MiTM 41) D1 Da D2 d(h7) D1 Da Adaptor not included H Coolant-Thru is recommended, especially when D2 > 0.7 x nominal thread diameter Standard Shell Mill Insert Style Ordering Code EPD No. Dimensions (inch) 1.614" (41 mm) No. of Flutes D1 D2* d(h7) H Z Spare Parts ( Ordering code & EDP No.) ocation Screw x2 Clamping Screw Torx+ Screwdriver Holder Screw KIP8 RTMC D B * SD4IP8A SCD4IP8 Use the included Vardex 3/8"-24x1.5 (70264) Torx+ screwdriver only (M4x0.7) (M4x0.7) Recommended max. RTMC D B * (80533) (80622) torque 10.6 lbfxin 1/2"-20x1.5 (70224) (70231) Standard Thread Application by Toolholder MITM Toolholder D2* (inch) ISO (coarse) ISO (fine) Min. Thread Ø UNC UN/UNF/UNEF/UNS BSF NPT NPTF RTMC D B5 2.09* M64X6 M58x4; M70x UN; UN ; 2½ RTMC D B6 2.48* - M68x4; M70x ¾-6UN; 2¾-8UN 2¾-8; 2¾ * For external applications, inserts R41E... use for CNC program (D ") 2 Step Clamping System! ocation Screw x2 1 Clamping Screw 2 Side with identification marks Side without identification marks Always mount all inserts on the same side! 272

275 Recommended Grades, Cutting Speeds Vc [ft/min] and Feed f [inch/tooth] Material Group P Steel M Stainless Steel K Cast Iron N (K) Non-Ferrous Metals S (M) Heat Resistant Material Vardex No. Material Hardness Brinell HB Vc [ft/min] Feed f[inch/tooth] VBX VTX f 1 ow carbon (C= %) Unalloyed steel Medium carbon (C= %) High Carbon (C= %) Non hardened ow alloy steel 5 Hardened (alloying elements 5%) 6 Hardened High alloy steel Annealed (alloying elements>5%) Hardened ow alloy (alloying elements <5%) Cast steel 10 High alloy (alloying elements >5%) Stainless steel Non hardened Feritic Hardened Stainless steel Austenitic Austenitic Super Austenitic Stainless steel Non hardened Cast Feritic Hardened Stainless steel Austenitic Cast austenitic Hardened Malleable Ferritic (short chips) Cast iron Pearlitic (long chips) ow tensile strength Grey cast iron 31 High tensile strength Feritic Nodular SG iron 33 Pearlitic Aluminium alloys Non aging Wrought Aged Cast Aluminium alloys 37 Cast & aged Aluminium alloys Cast Si 13-22% Copper and Brass copper alloys Bronze and non leaded copper Annealed (Iron based ) High temperature Aged (Iron based) alloys Annealed (Nickel or Cobalt based) Aged (Nickel or Cobalt based) Pure 99.5 Ti 400Rm Titanium alloys 24 a+b alloys 1050Rm MITM H (K) Hardened Material HRc Extra hard steel Hardened & tempered HRc Grades Grade Application Sample VBX VTX TiCN coated carbide grade. Excellent grade for steels and general use. TiAlN coated carbide grade. Ideal for Stainless Steels. 273

276 MITM 274

277 TMSD Thread Mill for Deep Holes > Inserts > Toolholders > Technical Data

278 TMSD - THREAD MI FOR DEEP HOES VARDEX Ordering Code System...Page 278 Inserts Partial Profile 60...Page 279 Partial Profile 55...Page 280 Trapez...Page 281 Toolholders Weldon Shank (Mini -Style)...Page 282 Carbide Cylindrical Shank (Mini -Style)...Page 283 Weldon Shank (U-Style)...Page 284 Carbide Cylindrical Shank (U-Style)...Page 285 Steel Cylindrical Shank (U-Style)...Page 286 Shell Mill (U-Style)...Page 287 Steel Cylindrical Shank (A-Style)...Page 288 Technical Data Recommended Cutting Speeds and Feed...Page 289 A multi-flute, high-productivity, and economical solution for milling threads in deep holes Smooth Cut Reduced load on the cutting edges due to single point insert design TMSD Wide Range of Pitches Partial profile Cost Effective Up to 3 cutting edges per insert Very high feed per tooth Fast Machining Multi-flute, up to 8 cutting edges (inserts) ong Overhang Up to 5.12" (7.87" in Shell Mill) TM Gen Software and updated versions can be downloaded from Tool Cutting Diameter As small as 0.51" Cooling Thru For improved chip evacuation and cooling the cutting corner 276

279 TMSD Thread Mill for Deep Holes A multi-flute, high-productivity, and economical solution for milling threads in deep holes Weldon Shank Carbide Cylindrical Shank Mini For Small Bores and Short 2 Tool Overhang (1) Cutting Dia. (D2) No. of Flutes (Z) 1-3 Tool Overhang (1) Cutting Dia. (D2) No. of Flutes (Z) 1-3 Weldon Shank Carbide Cylindrical Shank Steel Cylindrical Shank Shell Mill U Style For arge Pitches Tool Overhang (1) Cutting Dia. (D2) No. of Flutes (Z) 1-4 Tool Overhang (1) Cutting Dia. (D2) No. of Flutes (Z) 1-2 Tool Overhang (1) Cutting Dia. (D2) No. of Flutes (Z) 2-4 Tool Overhang (1) Max Cutting Dia. (D2) No. of Flutes (Z) 4-8 Steel Cylindrical Shank TMSD A Style For Shorter 2 Tool Overhang (1) Cutting Dia. (D2) No. of Flutes (Z) 3 277

280 Vardex Ordering Code System TMSD Inserts 2 1 U 2 I 3 DB TM 6 VBX 7 1- Insert Size mm 2-1/4 3-3/8 4-1/2 2 - Insert Style U - A Type of Insert I Pitch Full Profile - Pitch Range mm tpi Partial Profile - Pitch Range mm tpi DA DB DC DD DE DH DK D DM DN DP DR DT Standard 60 - Partial Profile Partial Profile 55 TR - Trapez DIN System TM 7 - Carbide Grade VBX, VTX TMSD Toolholders C 1 TM S 4 C C U Shank Style None - Steel C - Carbide Shank 2- System TM 3 - No. of Flutes Insert Type S - Single Point 5 - Cooling C - Coolant 6 - Shank Dia Shank Type W - Weldon C - Cylindrical 8 - Cutting Dia TMSD 9 - Max. Tool Overhang Insert Size mm 2-1/4 3-3/8 4-1/ Insert Style U A TMSD Shell Mill TM S 3 C 4 D U 8 1- System TM 2 - No. of Flutes Insert Type S - Single Point 4 - Cooling C - Coolant 5 - Cutting Dia Drive Hole Dia..50,.75, 1.0, Insert Size 3-3/8 4-1/2 8 - Insert Style U 278

281 TMSD - Partial Profile r * r * r * Mini Style U Style 2UIDB60 TM A Style 2UIDD60 TM r * Mini- Insert Size Pitch Ordering Code EDP No. Dimensions (inch) inch mm tpi VTX VBX r * Toolholder IDA60 TM TM.SC IDN60 TM CTM. SC 5 U Style 2UIDB60 TM 2UIDD60 TM Insert Size Pitch Ordering Code EDP No. Dimensions (inch) inch mm tpi VTX VBX r * Toolholder UIDA60 TM TM.SC...2U UIDB60 TM CTM. SC 2U 1/4 U UIDD60 TM CTM2SC UIDM60 TM C U UIDC60 TM TM.SC...2U CTM. SC 2U UIDB60 TM /8 U UIDE60 TM TM.SC...3U UIDH60 TM /2 U UIDK60 TM TM.SC D...4U A Style Insert Size Pitch Ordering Code EDP No. Dimensions (inch) inch mm tpi VTX VBX r * Toolholder 1/4 A AIDP60 TM TM.SC...2A 3/8 A AIDT60 TM TM.SC...3A TMSD * The indicated radius (r) refers to the insert nose radius only Pitch U Style For arge Pitches Pitch A Style For Shorter 2 Pitch Mini- Style For Small Bores and Short 2 279

282 TMSD - Partial Profile r * r * Mini Style U Style Mini- Insert Size Pitch Ordering Code EDP No. Dimensions (inch) tpi VTX VBX r* Toolholder IDR55 TM TM.SC 5 CTM. SC 5 U Style Insert Size Pitch Ordering Code EDP No. Dimensions (inch) inch tpi VTX VBX r* Toolholder 1/4 U UIDA55 TM TM.SC...2U UIDB55 TM CTM. SC 2U UID55 TM UIDB55 TM /8 U UID55 TM TM.SC...3U 6-4 3UIDH55 TM /2 U UIDK55 TM TM.SC...4U * The indicated radius (r) refers to the insert nose radius only TMSD 2 2 Pitch U Style For arge Pitches Pitch Mini- Style For Small Bores and Short 2 280

283 TMSD - Trapez 30 h Defined by: DIN 103 Tolerance class: 7e/7H Mini Style U Style Mini- Insert Size Pitch Ordering Code EDP No. Application mm VTX VBX Toolholder I2.0TR-1 TM TR16x2, TR20x2 5I2.0TR-2 TM TR18x2 See pages U Style Insert Size Pitch Ordering Code EDP No. Application inch mm VTX VBX Toolholder 2UI3TR-1 TM (TR22-TR30)x UI3TR-2 TM (TR32-TR60)x3 1/4 U UI4TR-1 TM (TR20-TR28)x4 2UI4TR-2 TM (TR65-TR110)x4 2UI5TR-1 TM TR22x5; TR28x5 2UI5TR-2 TM TR24x5; TR26x5 See pages TMSD 281

284 TMSD Standard Toolholder - Weldon Shank (Mini -Style) D D2 2 1 D1 Coolant-Thru is recommended, especially when D2>0.7 x nominal thread diameter Weldon Shank for Mini- Style Inserts Spare Parts ( Ordering code & EDP No.) Insert Size Ordering Code EPD No. Dimensions (inch) No. of Flutes (mm) 1 2 D D1 D2 Z Insert Screw Torx Key TM1SC 062W SN5TR K7T 5.0 TM2SC 062W (72007) (70026) TM3SC 075W Thread Applications for Mini- Style Toolholders (Weldon Shank) Toolholder Min. Thread Ø TM1SC 062W M16x2 D2 ISO Coarse ISO Fine UN/UNF/UNEF/UNS BSP (G) Partial 55 Trapez M14x0.5; M14x0.75; M14.5x1.0; M15x1.5; M17x UN; UN; UNS; UNEF; UN; UNF; UN; UNS; UN TR16X2; TR18X2 TM2SC 062W M16x2 M15x0.5; M15x0.75; M15x1.0; M16x1.5; M17x UN; UN; UNS; UNEF; UN; UNF; UN; UNS; UN TR16X2; TR18X2 TM3SC 075W M19x0.5; M19x0.75; M19x1.0; M20x1.5; M20x UN; UN; UNS; UNS; UNEF; UNS; UN; UNF; UN TR20X2 TMSD 282

285 TMSD Standard Toolholder - Carbide Cylindrical Shank (Mini -Style) 3 (min) D D2 2 1 (max) Coolant-Thru is recommended, especially when D2>0.7 x nominal thread diameter Carbide Cylindrical Shank for Mini- Style Inserts Spare Parts ( Ordering code & EDP No.) Insert Size Ordering Code EDP No. Dimensions (inch) No. of Flutes (mm) 1 (max) 2 3 (min) D D2 Z Insert Screw Torx Key CTM1SC 037C SN5TR K7T 5.0 CTM2SC 037C (72007) (70026) CTM3SC 056C Thread Applications for Mini- Style Toolholders (Carbide Cylindrical Shank) Toolholder Min. Thread Ø CTM1SC 037C M16x2 D2 ISO Coarse ISO Fine UN/UNF/UNEF/UNS BSP (G) Partial 55 Trapez M14x0.5; M14x0.75; M14.5x1.0; M15x1.5; M17x UN; UN; UNS; UNEF; UN; UNF; UN; UNS; UN TR16X2; TR18X2 CTM2SC 037C M16x2 M15x0.5; M15x0.75; M15x1.0; M16x1.5; M17x UN; UN; UNS; UNEF; UN; UNF; UN; UNS; UN TR16X2; TR18X2 CTM3SC 056C M19x0.5; M19x0.75; M19x1.0; M20x1.5; M20x UN; UN; UNS; UNS; UNEF; UNS; UN; UNF; UN TR20X2 TMSD 283

286 TMSD Standard Toolholder - Weldon Shank (U-Style) D D2 2 1 D1 Coolant-Thru is recommended, especially when D2>0.7 x nominal thread diameter Weldon Shank for U-Style Inserts Spare Parts ( Ordering code & EDP No.) Insert Size Ordering Code EDP No. Dimensions (inch) No. of Flutes 1 2 D D1 D2 Z Insert Screw Torx Key TM1SC 062W U * 1 TM2SC 100W U * 2 SN2T HK2T 1/4 U TM2SC 100W U (70036) (70227) TM3SC 100W U TM4SC 125W U /8 U TM3SC 125W U SA3T (70028) HK3T 0.32 TM4SC 150W U SN3T (70038) (70228) Thread Application for U-Style Toolholders (Weldon Shank) Toolholder Min. Thread Ø TMSD TM1SC 062W U 0.58* M18x2.5, M24x3.0 TM2SC 100W U 0.81* TM2SC 100W U 0.91 D2 ISO Coarse ISO Fine UNC UN/UNF/UNEF/UNS BSP (G) Partial 55 Trapez M24x3.0, M30x3.5 M27x3.0, M30x3.5, M36x4.0 TM3SC 100W U 1.02 M30x3.5, M36x4.0 TM4SC 125W U 1.22 M36X4.0 TM3SC 125W U 1.44 M42x4.5, M48x5.0, M56x5.5, M64x6.0 M16x0.5, M16x0.75, M16x1.0, M17x1.25, M17x1.5, M17x2.0 M22x0.5, M22x0.75, M22x1.0, M23x1.25, M23x1.5, M23x2.0 M24x0.5, M24x0.75, M25x1.0, M25x1.25, M26x1.5, M26x2.0, M27x2.5 M27x0.5, M27x0.75, M28x1.0, M28x1.25, M28x1.5, M29x2.0, M30x2.5, M30x3.0 M32x0.5, M32x0.75, M33x1.0, M33x1.25, M33x1.5, M34x2.0, M34x2.5, M35x3.0, M36x3.5 M39x1.5, M39x2.0, M40x2.5, M41x3.0, M42x3.5, M42x , , , , 2-4.5, UN, UN, UNS, UN, UN, UN, UNS, UN UN, UN, UNS, UNS, UNEF, 1-18UNS, UN, 1-14UNS, UN, 1-10UNS 1-32UN, 1-28UN, 1-27UNS, 1-24UNS, 1-20UNEF, 1-18UNS, 1-16UN, 1-14UNS, 1-12UNF, UNS, UN UN, UNS, UN, UNEF, UN, UNS, UNF, UNS, UN UN, UNS, UN, UNEF, UN, UNS, UNF, UNS, UN UN, UNS, UN, UNS, UN, UN , , , , , ; ; ; ; 7 8-9; 1-8; , 1-20, 1-16, 1-12, 1-10, , 1-8, , 1-20, 1-16, , , , , , , , , , , , , , , , TR22x3, TR24x3 (TR26-TR60x3) TM4SC 150W U 1.66 M48x5.0, M56x5.5, M64x6.0 M45x1.5, M45x2.0, M46x2.5, M48x3.0, M48x3.5, M48x , 2 1 / UN, UNS, UN, UN UN , , , , * For TR inserts use for the CNC program (D ") 284

287 TMSD Standard Toolholder - Carbide Cylindrical Shank (U-Style) 3 (min) D D2 2 1 (max) Coolant-Thru is recommended, especially when D2>0.7 x nominal thread diameter Carbide Cylindrical Shank for U-Style Inserts Spare Parts ( Ordering code & EDP No.) Insert Size Ordering Code EDP No. Dimensions (inch) No. of Flutes 1 (max) 2 3 (min) D D2 Z Insert Screw Torx Key CTM1SC 031C U * 1 1/4 U CTM1SC 043C U * 1 CTM2SC 056C U** ** 2 CTM2SC 056C U * 2 CTM2SC 062C U * 2 SN2T (70036) HK2T (70227) Thread Applications for U-Style Toolholder (Carbide Cylindrical Shank) Toolholder Min. Thread Ø D2 ISO Coarse ISO Fine UNC UN/UNF/UNEF/UNS BSP (G) Partial 55 Trapez CTM1SC 031C U 0.58* M18x2.5, M24x3.0, M30x3.5, M36x4.0 M16x0.5, M16x0.75, M16x1.0, M17x1.25, M17x1.5, M17x , 7 8-9, 1-8, , UN, UN, UNS, UNEF, UN, UN, UNS, UN , , , , , , , , 7 8-9, 1-8, TR22x3, TR24x3, TR20x4, TR22x5, TR24x5, TR26x5, TR28x5 CTM1SC 043C U 0.60* M18x2.5, M24x3.0 M16x0.5, M16x0.75, M16x1.0, M17x1.25, M17x1.5, M17x , 7 8-9, UN, UN, UNS, UNEF, UN, UN, UNS, UN , , , , , , , , TR22x3, TR24x3 TMSD CTM2SC 056C U 0.68** M20x2.5, M22x2.5 M21x UNS, UN CTM2SC 056C U 0.81* M24x3.0, M30x3.5, M36x4.0 M22x0.5, M22x0.75, M22x1.0, M23x1.25, M23x1.5, M23x , , UN, UN, UNS, UNS, UNEF, 1-18UNS, UN, 1-14UNS, UN, 1-10UNS , , 1-20, 1-16, 1-12, 1-10, , 1-8, (TR26-TR60)x3, TR28x4, (TR65-TR110)x4, TR28x5 CTM2SC 062C U 0.81* M24x3.0, M30x3.5 M22x0.5, M22x0.75, M22x1.0, M23x1.25, M23x1.5, M23x , , UN, UN, UNS, UNS, UNEF, 1-18UNS, UN, 1-14UNS, UN, 1-10UNS , , 1-20, 1-16, 1-12, 1-10, , 1-8, (TR26-TR60)x3 * For TR inserts use for CNC program (D ") * * To be used only with inserts 2UIDD60TM... or 2UIDM60TM... For insert 2UIDD60 TM... use for CNC program (D ") 285

288 TMSD Standard Toolholder - Steel Cylindrical Shank (U-Style) 4 D D2 2 D1 1 (max) 3 (min) Coolant-Thru is recommended, especially when D2>0.7 x nominal thread diameter Steel Cylindrical Shank for U-Style Inserts Spare Parts ( Ordering code & EDP No.) Insert Size Ordering Code EDP No. Dimensions (inch) No. of Flutes 1 (max) 2 3 (min) 4 D D1 D2 Z Insert Screw Torx Key TM2SC 062C U SN2T HK2T 1/4 U TM3SC 075C U (70036) (70227) TM4SC 100C U /8 U TM3SC 100C U SA3T (70028) HK3T (70228) Thread Application for U-Style Toolholders (Steel Cylindrical Shank) Toolholder Min. Thread Ø D2 ISO Coarse ISO Fine UNC UN/UNF/UNEF/UNS BSP (G) Partial 55 TM2SC 062C U 0.91 M27x3.0, M30x3.5, M36x4.0 M24x0.5, M25x0.75, M25x1.0, M25x1.25, M26x1.5, M26x2.0, M27x UN, 1-28UN, 1-27UN, 1-24UNS, 1-20UNEF, 1-18UNS, 1-16UN, 1-14UNS, UN, UNS, UN , , 1-20, , , , TM3SC 075C U 1.02 M30x3.5, M36x4.0 M27x0.5, M27x0.75, M28x1.0, M28x1.25, M28x1.5, M29x2.0, M30x2.5, M30x , UN, UNS, UN, UNEF, UN, UNS, UNF, UNS, UN , , , , , , TMSD TM4SC 100C U 1.22 M36x4.0 M32x0.5, M32x0.75, M33x1.0, M33x1.25, M33x1.5, M34x2.0, M34x2.5, M35x3.0, M36x UN, UNS, UN, UNEF, UN, UNS, UNF, UNS, UN , , , , TM3SC 100C U 1.44 M42.5x4.5, M48x5.0, M56x5.5, M64x6.0 M39x1.5, M40x2.5, M41x3.0, M42x3.5, M42x , 2-4.5, UN, UNS, UN, UNS, UN, UN , , , , ength of cylindrical shank toolholders can be modified to reduce chatter (vibration). Note: ength of shank inside the clamping device should be minimum

289 TMSD - - Shell Mill (U-Style) 2 D1 Da D2 d (H7) D1 Da H Adaptor not included Coolant-Thru is recommended, especially when D2>0.7 x nominal thread diameter Shell Mill for U-style Inserts Insert Size Ordering Code EDP No. Dimensions (inch) No. of Flutes Spare Parts ( Ordering code & EDP No.) D1 D2 d(h7) H 2 Z 3/8 U 1/2 U Insert Screw Torx Key Holder Screw TM4SC D U SN3T HK3T 1/4-28x1.25 (70222) TM5SC D U (70038) (70228) 3/8-24x1.25 (70223) TM6SC D U SA4T HK4T 1/2-20x1.50 (70224) TM7SC D U (70032) (70241) 3/4-16x1.75 (70226) Thread Application U-Style Shell Mill Toolholder Min. Thread Ø D2 ISO Coarse ISO Fine UNC UN/UNF/UNEF/UNS BSP (G) Partial 55 TM4SC D U 1.69 M56x5.5, M64x6.0, M45x1.5, M48x2.0, M48x3.0, M48x , UN, UNS, UN, UNS, UN, 115/16-6UN , , , , 2-4.5, TM5SC D U 2.09 M64x6.0 M55x1.5, M56x2.0, M58x3.0,M58x UN, UNS, UN, UNS, UN, UN TM6SC D U M95x6.0, M125x , 4-3 TM7SC D U M120x6.0, M125x UN , , , , 3-5, TMSD 287

290 TMSD Standard Toolholder - Steel Cylindrical Shank (A-Style) 4 D D2 2 D1 1 (max) 3 (min) Coolant-Thru is recommended, especially when D2>0.7 x nominal thread diameter Steel Cylindrical Shank for A-Style Inserts Spare Parts ( Ordering code & EDP No.) Insert Size Ordering Code EDP No. Dimensions (inch) No. of Flutes 1 (max) 2 3 (min) 4 D D1 D2 Z Insert Screw Torx Key 1/4 A TM3SC 075C A SN2T (70036) HK2T (70227) 3/8 A TM3SC 100C A SA3T (70028) HK3T (70228) Thread Application for A-Style Toolholders (Steel Cylindrical Shank) Toolholder Min. Thread Ø D2 ISO Coarse ISO Fine UNC UN/UNF/UNEF/UNS BSP (G) TM3SC 075C A M28x1.5, M29x2.0, M30x2.5, M30x UN, UNS, UN, UNS, UN - TM3SC 100C A M38x2.0, M39x2.5, M39x3.0, M40x UN, UNS, UN, UN - TMSD ength of cylindrical shank toolholders can be modified to reduce chatter (vibration). Note: ength of shank inside the clamping device should be minimum

291 Recommended Grades, Cutting Speeds Vc [ft/min] and Feed f [inch/tooth] Material Group P Steel M Stainless Steel K Cast Iron N (K) Non-Ferrous Metals S (M) Heat Resistant Material Vardex No. Vc [ft/min] Feed* f [inch/tooth] by Cutting Dia. (D2) Hardness Material Brinell HB VBX VTX Shell Mill 1 ow carbon (C= %) Unalloyed steel Medium carbon (C= %) High Carbon (C= %) Non hardened ow alloy steel 5 Hardened (alloying elements 5%) 6 Hardened High alloy steel Annealed (alloying elements>5%) Hardened ow alloy (alloying elements<5%) Cast steel 10 High alloy (alloying elements >5%) Stainless steel Non hardened Feritic Hardened Stainless steel Austenitic Austenitic Super Austenitic Stainless steel Non hardened Cast Feritic Hardened Stainless steel Austenitic Cast austenitic Hardened Malleable Ferritic (short chips) Cast iron Pearlitic (long chips) ow tensile strength Grey cast iron 31 High tensile strength Feritic Nodular SG iron 33 Pearlitic Aluminium alloys Non aging Wrought Aged Cast , Aluminium alloys 37 Cast & aged Aluminium alloys Cast Si 13-22% Copper and Brass Copper alloys Bronze and non leaded copper Annealed (Iron based ) High temperature Aged (Iron based) alloys Annealed (Nickel or Cobalt based) Aged (Nickel or Cobalt based) Pure 99.5 Ti 400Rm Titanium alloys 24 α+β alloys 1050Rm TMSD H (K) Hardened Material * When using a Shell Mill holder, Feed can be increased by 50% Grades Grade VBX HRc Extra hard steel Hardened & tempered HRc Application TiCN coated carbide grade. Excellent grade for steels and general use. U Style A Style Mini- Style VTX TiAlN coated carbide grade. Ideal for Stainless Steels. 289

292 TMSD 290

293 TM Solid Solid Carbide Thread Milling Tools > Tools > Technical Data

294 TM SOID CARBIDE Helicool - He-ex Flute with Axial Coolant Thru...Page 294 Helicool R (HCR) - He-ex Flute with Radial Coolant Thru...Page 299 Helicool C (HCC) - He-ex Flute with Axial Coolant Thru and Chamfer...Page 300 HTC (Thriller) - Drill, Chamfer and Thread with Coolant Thru...Page 301 He-ex - He-ex Flute without Coolant Thru...Page 302 Deep Threading - Straight Flutes for Deep Holes...Page 305 MilliPro - Miniature Thread Mills...Page 306 MilliPro Dental - Miniature Thread Mills for Dental Implants...Page 310 MilliPro E - Miniature Thread Mills, Extra ong Tools...Page 311 MilliPro HD - Miniature Thread Mills for Hard Materials...Page 312 Straight - Straight Flute...Page 314 Grades and Their Applications...Page 319 Cutting Speeds and Feeds...Page 320 TM Solid Carbide HC I UNC 8 TM 9 10 VTH ine HC - Helicool HCR - Helicool R HCC - Helicool C H - He-ex S - Straight Flutes D - Deep Threading or MilliPro 2 - No. of Teeth 1T - 1 Tooth 3T - 3 Teeth (MilliPro) 2-2 Teeth H (MilliPro HD) 3 - Shank Dia. 1/8-12 3/ /4-25 5/ /8-37 1/2-50 5/8-63 3/ Cutting Dia Tool Cutting ength Up to 3Do 6 - Type of Tool E - I - EI Pitch 8 - Standard 9 - System 10 - No. of Flutes 11 - Carbide Grade TM Solid Carbide Full Profile - Pitch Range mm tpi Partial Profile - Pitch Range mm tpi TA TB TC TD TF HTC - Thriller ISO - ISO Metric UN - American UN UNC - UN Coarse UNF - UN Fine UNEF - UN Extra Fine UNJ - UNJ MJ - MJ BSW - Whit. Coarse BSP - BSP BSF - Whit. Fine BSPT - BSPT NPT - NPT NPTF - NPTF PG - PG TM TM - Extra ong 3-3 Flutes 5-5 Flutes Straight Flute, when two options are available VTS VTH HTC 1 M D 4 VTN ine 2 - Thread Diameter 3 - Pitch 4 - Thread ength 5 - Carbide Grade HTC - Thriller M6 - M mm 2D 2.5D VTN VTS 292

295 A Tool for EVERY Thread Milling Job! MilliPro & MilliPro E From M1.6x0.35 (1-72UNF) Miniature Threads MilliPro ong Thread Deep Threading Full Profile MilliPro HD Up to 62 HRc MilliPro Dental From M1.0x0.25 (0-80UNF) Up to 3XDo Partial Profile Normal Use Straight Flutes Heavy Duty Helicool From M4.5x0.75 (No.8-36UNF) From M3x0.5 (No.10-32UNF) Radial Coolant Helicool-R (HCR) Helicool and Chamfer Helicool-C (HCC) From No.10-32UNF From No.10-32UNF Economical Tool He-ex Drill, Thread and Chamfer HTC TM Solid Carbide From M3x0.5 (No.10-32UNF) From M6x

296 American UN Helicool 1/4P 60º 1 e D D2 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2B e 1 D2 Helicool Helical Flutes with Thru-Hole Coolant 1.5 x Do (1 1.5 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* UNC UNF UNEF tpi VTH D D2 e 1 Z Zt inch No /16, 3/8 x24 9/16-11/16 x24 24 HC I24UNC TM / No /16, 3/8 x24 9/16-11/16 x24 24 HC I24UNC TM / /4 x20 7/16, 1/2 x20 3/4-1 x20 20 HC I20UNC TM / /16 x18 9/16, 5/8 x18 11/ /16 x18 18 HC I18UNC TM / /8 x16 3/4 x16 16 HC I16UNC TM / /16 x14 7/8 x14 14 HC I14UNC TM / /2 x13 13 HC I13UNC TM / /16 x /2 x12 12 HC I12UNC TM / Helical Flutes with Thru-Hole Coolant 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* UNC UNF UNEF tpi VTH D D2 e 1 Z Zt inch No No.12-3/8 x32 32 HC I32UNF TM / No.12-3/8 x32 32 HC I32UNEF TM / No.12; 1/4 x28 7/16"; 1/2"x28 28 HC I28UNF TM / /4"x28 7/16"; 1/2"x28 28 HC I28UNF TM / /16"; 1/2"x28 28 HC I28UNEF TM / No /16"; 3/8"x24 9/16"-11/16"x24 24 HC I24UNC TM / No /16"; 3/8"x24 9/16"-11/16"x24 24 HC I24UNC TM / /16"; 3/8"x24 9/16"-11/16"x24 24 HC I24UNF TM / /8"x24 9/16"-11/16"x24 24 HC I24UNF TM / /16"-11/16"x24 24 HC I24UNEF TM / /4"x20 7/16"; 1/2"x20 3/4"-1"x20 20 HC I20UNC TM / /16"; 1/2"x20 3/4"-1"x20 20 HC I20UNF TM / /2"x20 3/4"-1"x20 20 HC I20UNF TM / /4"-1"x20 20 HC I20UNEF TM / /16"x18 9/16"; 5/8"x18 11/16"-1 11/16"x18 18 HC I18UNC TM / /16"; 5/8"x18 11/16"-1 11/16"x18 18 HC I18UNF TM / /8"x18 11/16"-1 11/16"x18 18 HC I18UNF TM / /8"x16 3/4"x16 16 HC I16UNC TM / /4"x16 16 HC I16UNF TM / /16"x14 7/8"x14 14 HC I14UNC TM / /8"x14 14 HC I14UNF TM / /2"x13 13 HC I13UNC TM / /16"x12 1"-1 1/2"x12 12 HC I12UNC TM / "-1 1/2"x12 12 HC I12UNF TM / /8"x11 11 HC I11UNC TM / /4"x10 10 HC I10UNC TM / /8"x9 9 HC I9UNC TM / "x8 8 HC I8UNC TM / *Bore Diameter applies to smallest thread Dia. Maximum thread length = 1 - Pitch 4

297 ISO Metric Helicool 1/4P 60 º 1 e D D2 1/8P Defined by: R262 (DIN 13) Tolerance class: 6H e 1 D2 Helical Flutes with Thru-Hole Coolant 1.5 x Do (1 1.5 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* M Coarse M Fine mm VTH D D2 e 1 Z Zt inch M3x0.5 M3.5-M16x HC I0.50ISO TM / M4x HC I0.70ISO TM / M5x HC I0.80ISO TM / M6X1.0 M8-M40x HC I1.00ISO TM / M8x HC I1.25ISO TM / M10x1.5 M12-M48x HC I1.50ISO TM / M12x HC I1.75ISO TM / M14x2.0 M17-M80x HC I2.00ISO TM / M16x2.0 M17-M80x HC I2.00ISO TM / Helical Flutes with Thru-Hole Coolant 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EPD No. Dimensions inch No. of Flutes Teeth Bore Dia.* M Coarse M Fine mm VTH D D2 e 1 Z Zt inch M3x0.5 M3.5-M16x HC I0.50ISO TM / M4x HC I0.50ISO TM / M5x HC I0.50ISO TM / M4x HC I0.70ISO TM / M6x HC I0.75ISO TM / M5x HC I0.80ISO TM / M6x1.0 M8-M40x HC I1.00ISO TM / M8x HC I1.00ISO TM / M10x HC I1.00ISO TM / M12x HC I1.00ISO TM / M8x HC I1.25ISO TM / M10x HC I1.25ISO TM / M10x1.5 M12-M48x HC I1.50ISO TM / M12x HC I1.50ISO TM / M14x HC I1.50ISO TM / M16x HC I1.50ISO TM / M12x HC I1.75ISO TM / M14x2.0 M17-M80x HC I2.00ISO TM / M16x2.0 M17-M80x HC I2.00ISO TM / M18x HC I2.50ISO TM / M20x HC I2.50ISO TM / M24x HC I3.00ISO TM / Helicool *Bore Diameter applies to smallest thread Dia. Maximum thread length = 1 - Pitch 4 295

298 Withwor th Helicool / R0.137P 55º 1 e D D2 R0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium class A e 1 D2 Helical Flutes with Thru-Hole Coolant BSPT / R0.137P 27.5º 27.5º D2 1 e 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* BSW BSF tpi / VTH D D2 e 1 Z Zt inch 1/4 x26 26 HC EI26BSF TM / /16 x22 22 HC EI22BSF TM / /4 x20 3/8 x20 20 HC EI20BSW TM / /8 x20 20 HC EI20BSF TM / /16 x18 7/16 x18 18 HC EI18BSW TM / /16 x18 18 HC EI18BSF TM / /8 x16 1/2, 9/16 x16 16 HC EI16BSW TM / /2, 9/16 x16 16 HC EI16BSF TM / /16 x16 16 HC EI16BSF TM / /16 x14 5/8, 11/16 x14 14 HC EI14BSW TM / /8, 11/16 x14 14 HC EI14BSF TM / /16 x14 14 HC EI14BSF TM / /2 x12 3/4 x12 12 HC EI12BSW TM / /16 x12 3/4 x12 12 HC EI12BSW TM / /4 x12 12 HC EI12BSF TM / /8 x11 7/8 x11 11 HC EI11BSW TM / /16 x11 11 HC EI11BSW TM / D D2 D2 Helicool 90º 1º 47' R0.137P Defined by: B.S.21:1985 Tolerance class: Standard BSPT Helical Flutes with Thru-Hole Coolant e 1 Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* Standard tpi / VTH D D2 e 1 Z Zt inch 1/16"x28 28 HC EI28BSPT TM / /8"x28 28 HC EI28BSPT TM / /4"x19 19 HC EI19BSPT TM / /8"x19 19 HC EI19BSPT TM / /2, 3/4"x14 14 HC EI14BSPT TM / ", 1 1/2", 2", 2 1/2"x11 11 HC EI11BSPT TM / *Bore Diameter applies to smallest thread Dia. Maximum thread length = 1 - Pitch 4

299 BSP (G) Helicool / R 0.137P 55º 1 e D D2 R 0.137P Defined by: B.S.2779:1956 Tolerance class: Medium class e 1 D2 Helical Flutes with Thru-Hole Coolant 1.5 x Do (1 1.5 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* Standard tpi / VTH D D2 e 1 Z Zt inch 1/16", 1/8"x28 28 HC EI28BSP TM / /8"x28 28 HC EI28BSP TM / /4", 3/8"x19 19 HC EI19BSP TM / /8"x19 19 HC EI19BSP TM / "-4"x11 11 HC EI11BSP TM / Helical Flutes with Thru-Hole Coolant 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* Standard tpi / VTH D D2 e 1 Z Zt inch 1/16", 1/8"x28 28 HC EI28BSP TM / /8"x28 28 HC EI28BSP TM / /4", 3/8"x19 19 HC EI19BSP TM / /8"x19 19 HC EI19BSP TM / /2"-7/8"x14 14 HC EI14BSP TM / Helicool *Bore Diameter applies to smallest thread Dia. Maximum thread length = 1 - Pitch 4 297

300 NPT Helicool / 30º 30º 1 e D2 D2 D 90º 1º47 Defined by: USAS B2.1:1968 Tolerance class: Standard NPT e 1 D2 Helical Flutes with Thru-Hole Coolant Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* Standard tpi / VTH D D2 e 1 Z Zt inch 1/16 x27 27 HC EI27NPT TM / /8 x27 27 HC EI27NPT TM / /4 x18 18 HC EI18NPT TM / /8 x18 18 HC EI18NPT TM / /2, 3/4 x14 14 HC EI14NPT TM / ,.905 1, 1 1/4, 1 1/2, 2 x HC EI11.5NPT TM / , 1.484, 1.732, /2, 3 x8 8 HC EI8NPT TM / , NPTF / D2 1 e D Helicool D Defined by: ANSI Tolerance class: Standard NPTF e 1 D2 Helicool - C (HCC) Helical Flutes with Thru-Hole Coolant hread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* Standard tpi / VTH D D2 e 1 Z Zt inch 1/16 x27 27 HC EI27NPTF TM / /8 x27 27 HC EI27NPTF TM / /4 x18 18 HC EI18NPTF TM / /8 x18 18 HC EI18NPTF TM / /2, 3/4 x14 14 HC EI14NPTF TM / ,.905 1, 1 1/4, 1 1/2, 2 x HC EI11.5NPTF TM / , 1.484, 1.720, /2 x8; 3 x8 8 HC EI8NPTF TM / , *Bore Diameter applies to smallest thread Dia. Maximum thread length = 1 - Pitch 4

301 American UN Helicool-R (HCR) 1/4P 1 e 60 D D2 D2 1/8P Defined by: ANSI B Tolerance class: 2B e 1 Helicool-R for Improved Chip Evacuation for Thru-Holes HeliCool-R (HCR) Helical Flutes with Radial Cooling 2 x Do (1 2 x Thread Diameter) No. of Thread Pitch Ordering Code EDP No. Dimensions inch Teeth Bore Dia.* Flutes UNC UNF UNEF tpi VTH D D2 e 1 Z Zt inch No No.12-3/8 x32 32 HCR I32UNF TM / /4"x28 7/16, 1/2"x28 28 HCR I28UNF TM / No /16, 3/8"x24 9/16-11/16 x24 24 HCR I24UNC TM / No /16, 3/8"x24 9/16-11/16 x24 24 HCR I24UNC TM / /16, 3/8"x24 9/16-11/16 x24 24 HCR I24UNF TM / /8"x24 9/16-11/16 x24 24 HCR I24UNF TM / /4"x20 7/16, 1/2"x20 3/4-1"x20 20 HCR I20UNC TM / /2"x20 3/4-1 x20 20 HCR I20UNF TM / /16"x18 9/16, 5/8 x18 11/16"-1 11/16 x18 18 HCR I18UNC TM / /8"x16 3/4 x16 16 HCR I16UNC TM / /16"x14 7/8 x14 14 HCR I14UNC TM / /2"x13 13 HCR I13UNC TM / /16"x /2 x12 12 HCR I12UNC TM / NPT / 1 D2 e 60 O D D2 Defined by: USAS B2.1:1968 Tolerance class: Standard NPT e 1 Helicool-R for Improved Chip Evacuation for Thru-Holes HeliCool-R (HCR) Helical Flutes with Radial Cooling Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* Standard tpi / VTH D D2 e 1 Z Zt inch 1/16 x27 27 HCR EI27NPT TM / /8 x27 27 HCR EI27NPT TM / /4 x18 18 HCR EI18NPT TM / /8 x18 18 HCR EI18NPT TM / /2, 3/4 x14 14 HCR EI14NPT TM / ,.905 1, 1 1/4, 1 1/2, 2 x HCR EI11.5NPT TM / , 1.484, 1.732, /2, 3 x8 8 HCR EI8NPT TM / , Helicool-R (HCR) *Bore Diameter applies to smallest thread Dia. Maximum thread length = 1 - Pitch 4 299

302 American UN Helicool- C (HCC) 1/4P 60 1 e D D2 1/8P Defined by: ANSI B Tolerance class: 2B 1 c D2 Dc 45º Dc = Minimum recommended chamfer diameter HeliCool-R (HCR) Helical Flutes with Axial Coolant - Thru & Chamfer Thread Pitch Ordering Code EDP No. Dimensions inch 2 x Do (1 2 x Thread Diameter) No. of Flutes Teeth UNC UNF UNEF tpi VTH D D2 Dc e 1 e Z Zt inch No No.12-3/8 x32 32 HCC I32UNF TM / /4"x28 7/16, 1/2"x28 28 HCC I28UNF TM / No /16, 3/8 x24 9/16-11/16 x24 24 HCC I24UNC TM / No /16, 3/8 x24 9/16-11/16 x24 24 HCC I24UNC TM / /16, 3/8 x24 9/16-11/16 x24 24 HCC I24UNF TM / /8"x24 9/16-11/16 x24 24 HCC I24UNF TM / /4"x20 7/16", 1/2 x20 3/4-1"x20 20 HCC I20UNC TM / /2 x20 3/4-1 x20 20 HCC I20UNF TM / /16"x18 9/16", 5/8 x18 11/16"-1 11/16 x18 18 HCC I18UNC TM / /8"x16 3/4 x16 16 HCC I16UNC TM / /16"x14 7/8 x14 14 HCC I14UNC TM / /2"x13 13 HCC I13UNC TM / /16"x /2 x12 12 HCC I12UNC TM / Bore Dia.* Helicool-C Operating Cycle Helicool - C (HCC) Positioning Chamfering Thread Milling 300 *Bore Diameter applies to smallest thread Dia. Maximum thread length = 1 - Pitch 4

303 ISO Metric HTC ( Thriller) 1/4P D3 W D 1/8P Defined by: R262 (DIN 13) Tolerance class: 6H D2 Dc D1 e HTC (Thriller) Drill, Chamfer & Thread with Coolant-Thru Thread Ordering Code EDP No. Pitch Dimensions No. of Flutes Teeth ISO 2xDo Coarse VTS VTN mm W e D3 D[mm] D1 Dc D2 Z Zt M6x1.0 HTC M6x1.0x2D M8x1.25 HTC M8x1.25x2D M10x1.5 HTC M10x1.5x2D M12x1.75 HTC M12x1.75x2D ISO 2.5xDo Coarse M6x1.0 HTC M6x1.0x2.5D M8x1.25 HTC M8x1.25x2.5D M10x1.5 HTC M10x1.5x2.5D HTC - Thriller Operating Cycle 1/3 P 1/2 P 1 P 1/2 P Start Drill & Chamfer Backing Off Entrance Arc For Thread Milling Thread Milling Exit Arc Retraction Helicool-HTC (Thriller) 301

304 American UN He-ex / 1/4P 60 e D2 1/8P Defined by: ANSI B Tolerance class: 2A/2B D He-ex Flutes - 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* UNC UNF tpi VTH D D2 e Z Zt inch No HX1/8".121 -I32UNF TM / No HX1/8".121 -I28UNF TM / No HX3/16".150 -I28UNF TM / /4"x28 28 HX3/16".181 -I28UNF TM / No HX1/8".120 -I24UNC TM / No HX3/16".138 -I24UNC TM / /16"x24 24 HX1/4".232 -I24UNF TM / /8"x24 24 HX5/16".291 -I24UNF TM / /4"x20 20 HX3/16".181 -I20UNC TM / /2"x20 20 HX3/8".371 -I20UNF TM / /16"x20 20 HX3/8".335 -I20UNF TM / /16"x18 18 HX1/4".232 -I18UNC TM / /16"x18 18 HX3/8".371 -I18UNF TM / /8"x18 18 HX1/2".496 -I18UNF TM / /8"x16 16 HX5/16".285 -I16UNC TM / /4"x16 16 HX1/2".496 -I16UNF TM / /16"x14 14 HX5/16".305 -I14UNC TM / /2"x13 13 HX3/8".350 -I13UNC TM / /16"x12 12 HX3/8".371 -I12UNC TM / /8"x11 11 HX1/2".469 -I11UNC TM / /4"x10 10 HX1/2".496 -I10UNC TM / /8"x9 9 HX5/8".621 -I9UNC TM / "x8 8 HX5/8".621 -I8UNC TM / He-ex 302 *Bore Diameter applies to smallest thread Dia.

305 ISO Metric He-ex / 1/4P 60 e D2 D 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H He-ex Flutes - 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth M Coarse mm VTH D[mm] D2 e Z Zt M3x H E0.5ISO TM M4.5x H E0.75ISO TM M6x H E1.0ISO TM M8x H E1.25ISO TM M10x H E1.5ISO TM M14x H E2.0ISO TM He-ex Flutes - 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* M Coarse M Fine mm VTH D[mm] D2 e Z Zt inch M3x0.5 M3.5-M16x H I0.5ISO TM M4x H I0.5ISO TM M5x H I0.5ISO TM M4x H I0.7ISO TM M6x H I0.75ISO TM M5x H I0.8ISO TM M6x1.0 M8-M40x H I1.0ISO TM M8x H I1.0ISO TM M10x H I1.0ISO TM M12x H I1.0ISO TM M8x H I1.25ISO TM M10x H I1.25ISO TM M10x1.5 M12-M48x H I1.5ISO TM M12x H I1.5ISO TM M14x H I1.5ISO TM M16x H I1.5ISO TM M12x H I1.75ISO TM M14x2.0 M17-M80x H I2.0ISO TM M16x2.0 M17-M80x H I2.0ISO TM M18-M22x H I2.5ISO TM M24x H I3.0ISO TM He-ex *Bore Diameter applies to smallest thread Dia. 303

306 NPT He-ex / e D2 D Defined by: USAS B2.1:1968 Tolerance class: Standard NPT He-ex Flutes Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* Standard tpi / VTH D D2 e Z Zt inch 1/16"x27, 1/8"x27 27 HX1/4".209 -EI27NPT TM / ,.335 1/4"x18, 3/8"x18 18 HX5/16".305 -EI18NPT TM / ,.571 1/2"x14, 3/4"x14 14 HX1/2".496 -EI14NPT TM / ,.906 1"-2"x HX5/8".621 -EI11.5NPT TM / /2"-6"x8 8 HX3/4".746 -EI8NPT TM / from NPTF He-ex / e D2 D Defined by: ANSI Tolerance class: Standard NPTF He-ex He-ex Flutes Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* Standard tpi / VTH D D2** e Z Zt inch 1/16"x27, 1/8"x27 27 HX1/4".209 -EI27NPTF TM / ,.331 1/4"x18, 3/8"x18 18 HX5/16".305 -EI18NPTF TM / ,.579 1/2"x14, 3/4"x14 14 HX1/2".496 -EI14NPTF TM / ,.921 1"-2"x HX5/8".621 -EI11.5NPTF TM / /2"-6"x8 8 HX3/4".746 -EI8NPTF TM / from *Bore Diameter applies to smallest thread Dia.

307 American ISO Metric UN Deep Threading Helicool 1/4P 60 º 1 e D D2 1/8P Defined by: ANSI B Tolerance class: 2B e 1 D2 1 D D2 Deep Threading - ong Tools for Deep Holes 3 x Do (1 3 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia. UNC UNF tpi VTH D D2 1 Z Zt inch 1/4"x20 20 D1T5/ I20UNC TM / /4"x28 28 D1T5/ I28UNF TM / /16"x18 18 D1T3/ I18UNC TM / /16"x24 24 D1T3/ I24UNF TM / /8"x16 16 D1T3/ I16UNC TM / /8"x24 24 D1T3/ I24UNF TM / /16"x14 14 D1T1/ I14UNC TM / /16"x20 20 D1T1/ I20UNF TM / /2"x13 13 D1T1/ I13UNC TM / /2"x20 20 D1T1/ I20UNF TM / /16"x12 12 D1T5/ I12UNC TM / /16"x18 18 D1T5/ I18UNF TM / /8"x11 11 D1T5/ I11UNC TM / /8"x18 18 D1T5/ I18UNF TM / /4"x10 10 D1T5/ I10UNC TM / /4"x16 16 D1T5/ I16UNF TM / Par tial Profile 60 1/4P o 1/8P 1 Deep Threading D D2 Deep Threading - ong Tools for Deep Holes Min. Thread Pitch Ordering Code EDP No. Dimensions inch M coarse M fine UN, UNS, UNF, UNEF mm tpi VTH D D2 1 Z Zt M5x0.8 M5x0.5, No.10-56UNS, No.10-48UNS, No.10-40UNS, M5X D1T ITA60 TM / No.10-36UNS, No.10-32UNF M6x1.0 M6x0.5, No.12-56UNS, No.12-48UNS, UNS, 1 M6X UNS, UNEF, UNF, D1T ITB60 TM / UNS, UNS M8x M10x1.5 M12x M7x0.5, M7x0.75, M7.5x1.0 M10.5x0.5, M11x0.75, M11x1.0 M10x1.0, M10X1.25 M12x1.0, M12X1.25, M12x1.5 M13.5x1.0, M14x1.25, M14x UNS, UNS, UNS, UNEF, UN, UNS, UNS, UN UN, UNEF, UNS, UNS UNF, UN, UNS, UN UNS, UNS, UNS, UNS, UNS D1T ITF60 TM / D1T ITB60 TM / D1T ITC60 TM / D1T ITD60 TM / UNEF D1T ITD60 TM / Deep Threading 305

308 American UN MilliPro 1/4P 60 1 D2 1/8P Defined by: ANSI B Tolerance class: 2B e = Pitch x 3 Recommended Overhang D 3 Flutes MilliPro Miniature Thread Mills 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* UNC UNF tpi VTH D D2 1 Z Zt inch No D3T I72UN TM / No.1-64 No D3T I64UN TM / No.2-56 No D3T I56UN TM / No.3-48 No D3T I48UN TM / No.4, No.5-40 No D3T I40UN TM / No.5-40 No D3T I40UN TM / No D3T I36UN TM / No.6, No.8-32 No D3T I32UN TM / No.8-32 No D3T I32UN TM / /4 x28 28 D3T I28UN TM / No /16 x24 24 D3T I24UN TM / /16 x24 24 D3T I24UN TM / /4 x20 7/16 x20 20 D3T I20UN TM / /16 x20 20 D3T I20UN TM / /8 x16 16 D3T I16UN TM / /16 x14 14 D3T I14UN TM / MillPro MilliPro Miniature Thread Mills 3 x Do (1 3 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* UNC UNF tpi VTH D D2 1 Z Zt inch No D3T I72UN TM / No.4,No.5-40 No D3T I40UN TM / No.5-40 No D3T I40UN TM / No.6,No.8-32 No D3T I32UN TM / No.8-32 No D3T I32UN TM / /4 x28 28 D3T I28UN TM / /16 x24 24 D3T I24UN TM / /4 x20 7/16 x20 20 D3T I20UN TM / MilliPro 306 *Bore Diameter applies to smallest thread Dia.

309 UNJ MilliPro 5/16P 60 Rmax P R min p Defined by: MI-S-8879C Tolerance class: 3A/3B e = Pitch x 3 1 Recommended Overhang D D2 3 Flutes MilliPro - Miniature Thread Mills 3 x Do (1 3 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* UNJC UNJF tpi VTH D D2 1 Z Zt inch (#6) (#10) 32 D3T I32UNJ TM / (1/4 ) 28 D3T I28UNJ TM / (#10) 24 D3T I24UNJ TM / (5/16 ) 24 D3T I24UNJ TM / (1/4 ) 20 D3T I20UNJ TM / (7/16 ) 20 D3T I20UNJ TM / (5/16 ) (9/16 ) 18 D3T I18UNJ TM / (3/8 ) (3/4 ) 16 D3T I16UNJ TM / (7/16 ) (7/8 ) 14 D3T I14UNJ TM / (1/2 ) 13 D3T I13UNJ TM / MJ MilliPro 1/4P 60 1 D2 1/8P Defined by: ISO 5855 Tolerance class: 4h/6h-4H/5H e = Pitch x 3 Recommended Overhang D 3 Flutes MilliPro - Miniature Thread Mills 3 x Do (1 3 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia. Standard mm VTH D D2 1 Z Zt inch MJ3x D3T I0.5MJ TM / MJ3.5x D3T I0.6MJ TM / MJ4x D3T I0.7MJ TM / MJ5x D3T I0.8MJ TM / MJ6x D3T I1.0MJ TM / MJ8x D3T I1.25MJ TM / MJ10x D3T I1.50MJ TM / MJ12x D3T I1.75MJ TM / MJ14x2 2.0 D3T I2.0MJ TM / MillPro *Bore Diameter applies to smallest thread Dia. 307

310 MillPro ISO Metric MilliPro 1/4P 60 1 D2 1/8P Defined by: R262 (DIN 13) Tolerance class: 6H e = Pitch x 3 Recommended Overhang D 3 Flutes MilliPro Miniature Thread Mills 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* M Coarse M Fine mm D D2 1 Z Zt inch M1.6x D3T I0.35ISO TM / M2x D3T I0.4ISO TM / M2.2x D3T I0.45ISO TM / M2.5x D3T I0.45ISO TM / M3x0.5 M3.5-M16x D3T I0.5ISO TM / M3.5x D3T I0.6ISO TM / M4x D3T I0.7ISO TM / M5x D3T I0.8ISO TM / M6x1.0 M8-M40x D3T I1.0ISO TM / M8x D3T I1.25ISO TM / M10x1.5 M12-M48x D3T I1.50ISO TM / M12x D3T I1.75ISO TM / MilliPro Miniature Thread Mills 3 x Do (1 3 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* M Coarse M Fine mm D D2 1 Z Zt inch M1.6X D3T I0.35ISO TM / M2X D3T I0.4ISO TM / M2.5x D3T I0.45ISO TM / M3x0.5 M3.5-M16x D3T I0.5ISO TM / M4x D3T I0.7ISO TM / M5x D3T I0.8ISO TM / M6x1.0 M8-M40x D3T I1.0ISO TM / M8x D3T I1.25ISO TM / *Bore Diameter applies to smallest thread Dia.

311 ISO Metric MilliPro 1/4P 60 1 D2 1/8P D Defined by: R262 (DIN 13) Tolerance class: 6H e = Pitch x 3 Recommended Overhang 3 Flutes MilliPro (D-mm shank) Miniature Thread Mills 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* M Coarse M Fine mm D (mm) D2 1 Z Zt inch M1.6x D3T I0.35ISO TM M2x D3T I0.4ISO TM M2.2x D3T I0.45ISO TM M2.5x D3T I0.45ISO TM M3x0.5 M3.5-M16x D3T I0.5ISO TM M3.5x D3T I0.6ISO TM M4x D3T I0.7ISO TM M5x D3T I0.8ISO TM M6x1.0 M8-M40x D3T I1.0ISO TM M8x D3T I1.25ISO TM M10x1.5 M12-M48x D3T I1.50ISO TM M12x D3T I1.75ISO TM M16x D3T I2.0ISO TM M20x D3T I2.5ISO TM MilliPro (D-mm shank) Miniature Thread Mills 3 x Do (1 3 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* M Coarse M Fine mm D (mm) D2 1 Z Zt inch M1.6X D3T I0.35ISO TM M2x D3T I0.4IS0 TM M2X D3T I0.4ISO TM M2.5x D3T I0.45ISO TM M2.5x D3T I0.45ISO TM M3X0.5 M3.5-M16x D3T I0.5ISO TM M3x0.5 M3.5-M16x D3T I0.5ISO TM M4x D3T I0.7ISO TM M5x D3T I0.8ISO TM M6x1.0 M8-M40x D3T I1.0ISO TM M8x D3T I1.25ISO TM MillPro *Bore Diameter applies to smallest thread Dia. 309

312 ISO Metric MilliPro Dental 1/4P 60 º 1 D2 1/8P D Defined by: R262 (DIN 13) Tolerance class: 6H Recommended Overhang 3 Flutes MilliPro Dental Miniature Thread Mills for Dental Implants 3xDo (1 3 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia. M Coarse M Fine mm VTH D[mm] D2 1 Z Zt inch M1.0x0.25 M1.4x D1T I0.25ISO TM M1.2x0.25 M1.4x D1T I0.25ISO TM M1.4x D1T I0.30ISO TM M1.6x D1T I0.35ISO TM M1.8x0.35 M2.0x D1T I0.35ISO TM M2.0x D1T I0.40ISO TM M2.5x D1T I0.45ISO TM American UN MilliPro Dental 1/4P 60 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2B 1 Recommended Overhang D D2 3 Flutes MillPro Dental MilliPro Dental Miniature Thread Mills for Dental Implants 3xDo (1 3 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia. UNF tpi VTH D[mm] D2 1 Z Zt inch D1T I80UN TM D1T I72UN TM The MilliPro Dental line was specially designed for machining Titanium and Stainless Steel in high RPM. MilliPro Dental D1T tools are also suitable for general use applications 310

313 ISO Metric MilliPro E 1/4P 60 1 D2 1/8P Defined by: R262 (DIN 13) Tolerance class: 6H e = Pitch x 3 Recommended Overhang D 3 Flutes MilliPro E Miniature Thread Mills, Extra ong Tools 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* M Coarse M Fine mm VTH D D2 1 Z Zt Inch M2x D3T I0.4ISO TM / M2.5x D3T I0.45ISO TM / M3x0.5 M3.5-M16x D3T I0.5ISO TM / American UN MilliPro E 1/4P 60 1 D2 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2B e = Pitch x 3 Recommended Overhang D 3 Flutes MilliPro E Miniature Thread Mills, Extra ong Tools 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* UNC UNF tpi VTH D D2 1 Z Zt inch No.2-56 No D3T I56UN TM / No.4, No.5-40 No D3T I40UN TM / No.6, No.8-32 No D3T I32UN TM / No.8-32 No D3T I32UN TM / MillPro-E *Bore Diameter applies to smallest thread Dia. 311

314 American UN MilliPro HD 1/4P 60 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2B 1 1 Recommended Overhang Recommended Overhang D D2 D2 4-6 Flutes 4 Flutes eft Hand Tool MilliPro HD Miniature Thread Mills for Hard Materials Up to 62HRc 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* UNC UNF tpi VTH D D2 1 Z Zt inch No.2-56 No S I56UN TM /4" No.3-48 No S I48UN TM /4" No.4-40, No.5-40 No S I40UN TM /4" No.5-40 No S I40UN TM /4" No S I36UN TM /4" No.6-32, No.8-32 No S I32UN TM /4" No.8-32 No S I32UN TM /4" No S I32UN TM /4" /4 x28 28 S I28UN TM /4" No /16 x24 24 S I24UN TM /4" /16 x24 24 S I24UN TM /16" /4-20 7/16 x20 20 S I20UN TM /4" /16 x20 20 S I20UN TM /8" /8 x16 16 S I16UN TM /16" /16 x14 14 S I14UN TM /8" /2 x13 13 S I13UN TM /8" MillPro-HD MilliPro HD Miniature Thread Mills for Hard Materials Up to 62HRc 3 x Do (1 3 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* UNC UNF tpi VTH D D2 1 Z Zt inch No.4-40, No.5-40 No S I40UN TM /4" No.5-40 No S I40UN TM /4" No.6-32, No.8-32 No S I32UN TM /4" No.8-32 No S I32UN TM /4" /4 x28 28 S I28UN TM /4" /16 x24 24 S I24UN TM /16" /4 x20 7/16 x20 20 S I20UN TM /4" /16 x14 14 S I14UN TM /8" Roughing (Partial Profile) Finish (Full Profile) Two cutting teeth: Partial Profile for leading tooth followed by Full Profile for finishing. The work direction should be from the top to the bottom (Climb Milling). 1 Pitch MilliPro HD Tools are left handed. For CNC use M04 code. 312 *Bore Diameter applies to smallest thread Dia.

315 ISO Metric MilliPro HD 1/4P 60 1/8P Defined by: R262 (DIN 13) Tolerance class: 6H 1 1 Recommended Overhang Recommended Overhang D D D2 D2 4-6 Flutes 4 Flutes eft Hand Tool MilliPro HD Miniature Thread Mills for Hard Materials Up to 62HRc 2 x Do (1 2 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* M Coarse M Fine mm VTH D D2 1 Z Zt Inch M2x S I0.4ISO TM / M2.2x S I0.45ISO TM / M2.5x S I0.45ISO TM / M3x0.5 M3.5-M16x S I0.5ISO TM / M3.5x S I0.6ISO TM / M4x S I0.7ISO TM / M5x S I0.8ISO TM / M6x1.0 M8-M40x S I1.0ISO TM / M8x S I1.25ISO TM / M10x1.5 M12-M48x S I1.50ISO TM / M12x S I1.75ISO TM / MilliPro HD Miniature Thread Mills for Hard Materials Up to 62HRc 3 x Do (1 3 x Thread Diameter) Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Bore Dia.* M Coarse M Fine mm VTH D D2 1 Z Zt inch M2x S I0.4ISO TM / M2.5x S I0.45ISO TM / M3x0.5 M3.5-M16x S I0.5ISO TM / M4x S I0.7ISO TM / M5x S I0.8ISO TM / M6x1.0 M8-M40x S I1.0ISO TM / M8x S I1.25ISO TM / Two cutting teeth: Partial Profile for leading tooth followed by Full Profile for finishing. Roughing (Partial Profile) Finish (Full Profile) MilliPro HD Tools are left handed. For CNC use M04 code. MillPro-HD The work direction should be from the top to the bottom (Climb Milling). 1 Pitch *Bore Diameter applies to smallest thread Dia. 313

316 American UN Straight / h 1/4P 60 1/8P Defined by: ANSI B1.1:74 Tolerance class: 2A/2B e D D2 Straight Flutes - Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Min. Dia. tpi VTS D D2 e Z Zt h inch No.6 32 S1/ E32UN TM / No S5/ E28UN TM / No S5/ E28UN TM / /4 20 S3/ E20UN TM / /16 18 S3/ E18UN TM / /8 16 S1/ E16UN TM / /16 12 S1/ E12UN TM / S5/ E8UN TM / /8 6 S5/ E6UN TM / Straight Straight Flutes - Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Min. Dia. tpi VTS D D2 e Z Zt h inch No.8 36 S1/ I36UN TM / No.8 32 S1/ I32UN TM / /16 32 S1/ I32UN TM / No S3/ I28UN TM / /16 28 S5/ I28UN TM / /16 28 S5/ I28UN TM / No S3/ I24UN TM / /4 20 S3/ I20UN TM / /16 20 S3/ I20UN TM / /16 18 S1/ I18UN TM / /16 18 S3/ I18UN TM / /8 16 S1/ I16UN TM / /16 16 S1/ I16UN TM / /16 14 S5/ I14UN TM / /16 14 S5/ I14UN TM / /2 13 S5/ I13UN TM / /2 13 S5/ I13UN TM / /16 12 S3/ I12UN TM / S1/ I12UN TM / /8 11 S3/ I11UN TM / /4 10 S1/ I10UN TM / /8 9 S5/ I9UN TM / S5/ I8UN TM / /8 7 S5/ I7UN TM / /8 6 S3/ I6UN TM / /4 5 S3/ I5UN TM / S3/ I4.5UN TM /

317 ISO Metric Straight / 1/4P 60 e D D2 h 1/8P Defined by: R262 (DIN 13) Tolerance class: 6g/6H Straight Flutes - Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Min. Dia. mm VTS D D2 e Z Zt h inch M S1/ E0.5ISO TM / M S5/ E0.75ISO TM / M S5/ E0.75ISO TM / M S3/ E1.0ISO TM / M S1/ E1.5ISO TM / M S1/ E2.0ISO TM / M S5/ E3.0ISO TM / M S5/ E4.0ISO TM / M S3/ E6.0ISO TM / Straight Flutes - Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Min. Dia. mm VTS D D2 e Z Zt h inch M S1/ I0.75ISO TM / M S1/ I0.75ISO TM / M S3/ I0.8ISO TM / M S3/ I1.0ISO TM / M S5/ I1.0ISO TM / M S5/ I1.0ISO TM / M S1/ I1.25ISO TM / M S1/4".240"-I1.5ISO TM / M S3/ I1.5ISO TM / M S1/ I1.5ISO TM / M S5/ I1.75ISO TM / M S5/ I1.75ISO TM / M S3/ I2.0ISO TM / M S1/ I2.0ISO TM / M S1/ I2.5ISO TM / M S5/ I3.0ISO TM / M S5/ I3.5ISO TM / M S5/ I4.0ISO TM / M S3/ I5.0ISO TM / M S3/ I6.0ISO TM / Straight 315

318 BSW Straight / h R0.137P 55 R0.137P Defined by: B.S.84:1956, DIN 259, ISO228/1:1982 Tolerance class: Medium class A e D D2 Straight Flutes Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Min. Dia. tpi / VTS D D2 e Z Zt h inch 1/4 20 S3/ EI20BSW TM / /16 18 S1/ EI18BSW TM / /8 16 S1/ EI16BSW TM / /16 14 S5/ EI14BSW TM / /16 14 S5/ EI14BSW TM / /2 12 S5/ EI12BSW TM / /2 12 S5/ EI12BSW TM / /8 11 S3/ EI11BSW TM / /4 10 S1/ EI10BSW TM / /8 9 S1/ EI9BSW TM / S5/ EI8BSW TM / /8 7 S5/ EI7BSW TM / /8 6 S5/ EI6BSW TM / /8 5 S3/ EI5BSW TM / /8 4.5 S3/ EI4.5BSW TM / BSP Straight / R 0.137P 55 e D2 h R 0.137P Defined by: B.S.2779:1956 Tolerance class: Medium class D Straight Straight Flutes Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Min. Dia. tpi / VTS D D2 e Z Zt h inch 1/16 28 S1/ EI28BSP TM / /4 19 S5/ EI19BSP TM / /4 19 S5/ EI19BSP TM / /2 14 S1/ EI14BSP TM / S5/ EI11BSP TM /

319 BSPT Straight / R0.137P h e D2 90 R0.137P 1 47 Defined by: B.S.21:1985 Tolerance class: Standard BSPT D Straight Flutes Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Min. Dia. tpi / VTS D D2 e Z Zt h inch 1/16 28 S1/ EI28BSPT TM / /4 19 S5/ EI19BSPT TM / /4 19 S5/ EI19BSPT TM / /2 14 S1/ EI14BSPT TM / S5/ EI11BSPT TM / NPT Straight / h e D D Defined by: USAS B2.1:1968 Tolerance class: Standard NPT Straight Flutes Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Min. Dia. tpi / VTS D D2 e Z Zt h inch 1/16 27 S1/ EI27NPT TM / /4 18 S5/ EI18NPT TM / /4 18 S5/ EI18NPT TM / /2 14 S1/ EI14NPT TM / S5/ EI11.5NPT TM / /2 8 S5/ EI8NPT TM / Straight 317

320 NPTF Straight / e D2 h D Defined by: ANSI Tolerance class: Standard NPTF Straight Flutes Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth Min. Dia. tpi / VTS D D2 e Z Zt h inch 1/16 27 S1/ EI27NPTF TM / /4 18 S5/ EI18NPTF TM / /4 18 S5/ EI18NPTF TM / /2 14 S1/ EI14NPTF TM / S5/ EI11.5NPTF TM / /2 8 S5/ EI8NPTF TM / Pg Straight / R0.107P 80 e D2 h D R0.107P Defined by: DIN Tolerance class: Standard Straight Straight Flutes Thread Pitch Ordering Code EDP No. Dimensions inch No. of Flutes Teeth tpi / VTS D D2 e Z Zt h inch Pg7 20 S5/16".310"-EI20PG TM / Pg7 20 S5/16".310"-EI20PG TM / Pg9, 11, 13.5, S3/8".370"-EI18PG TM / Pg21, 29, 36, 42, S1/2".470"-EI16PG TM /

321 Grades and Their Applications VTH Helicool HCR HCC MilliPro MilliPro Dental MilliPro HD MilliPro E Deep Threading He-ex A general-purpose, heavy duty thread milling grade TiCN coated for high resistance to wear VTS VTS Straight HTC (Thriller) A general-purpose grade, specially designed for TM Solid Straight Flute cutters TiAlN coated for high resistance to wear VTN HTC (Thriller) Uncoated grade First choice for Aluminium and general use TiAIN coated grade First choice for Cast iron and general use TM Gen Software and updated versions can be downloaded from Technical Information 319

322 Technical Information Cutting Speeds Vc [ft/min] and Feed f [inch/tooth] (Not Including HTC & MilliPro HD) Material Group PSteel M Stainless Steel K Cast Iron N(K) Non- Ferrous Metals S(M) Heat Resistant Material H(K) Hardened Material Vardex No. Material * Recommendation: At tool entry, set the Feed f [inch/tooth] to 70% lower than the threading Feed. Hardness Brinell HB Vc [ft/min] Helicool, HCR, HCC, He-ex, Sraight, Deep Threading MilliPro VTH VTS VTH 5 He-ex Straight Feed [inch/tooth] Deep Threading Helicool HCC HCR 1 ow carbon (C= %) Unalloyed steel Medium carbon (C= %) High Carbon (C= %) Non hardened ow alloy steel 5 Hardened (alloying elements 5%) 6 Hardened High alloy steel Annealed (alloying elements>5%) Hardened ow alloy (alloying elements <5%) Cast steel 10 High alloy (alloying elements >5%) Stainless steel Non hardened Feritic Hardened Stainless steel Austenitic Austenitic Super Austenitic Stainless steel Non hardened Cast Feritic Hardened Stainless steel Austenitic Cast austenitic Hardened Malleable Ferritic (short chips) Cast iron Pearlitic (long chips) ow tensile strength Grey cast iron 31 High tensile strength Feritic Nodular SG iron 33 Pearlitic Aluminium alloys Non aging Wrought Aged Cast Aluminium alloys 37 Cast & aged Aluminium alloys Cast Si 13-22% Copper and Brass copper alloys Bronze and non leaded copper Annealed (Iron based ) High temperature Aged (Iron based) alloys Annealed (Nickel or Cobalt based) Aged (Nickel or Cobalt based) Pure 99.5 Ti 400Rm Titanium alloys 24 α+β alloys 1050Rm HRc Extra hard steel Hardened & tempered HRc Tool entry along tangential arc MilliPro Example: Threading Feed: 0.012[inch/tooth] Tool entry Feed: [inch/tooth]

323 MilliPro HD Cutting Speeds Vc [ft/min] and Feed f [inch/tooth] Material Group PSteel M Stainless Steel K Cast Iron S(M) Heat Resistant Material H(K) Hardened Material Vardex No. 6 8 Material Hardness Brinell HB Vc [ft/min] ow alloy steel (alloying elements 5%) Hardened High alloy steel (alloying elements>5%) Hardened Stainless steel Feritic Hardened Stainless steel Cast Feritic Stainless steel Cast Austenitic Hardened Hardened Feed f [inch/tooth] by Cutting Dia.=D2 VTH Ferritic (short chips) Malleable cast iron 29 Pearlitic (long chips) ow tensile strength Grey cast iron 31 High tensile strength Feritic Nodular SG iron 33 Pearlitic High temperature Annealed (Nickel or Cobalt based) alloys Aged (Nickel or Cobalt based) Pure 99.5 Ti 400Rm Titanium alloys 24 α+β alloys 1050Rm HRc Extra hard steel Hardened & tempered 51-55HRc HRc HTC Recommended Grades, Cutting Speed and Feed Material Group K Cast Iron Material Vc - Cutting Speed [ft/min] fb (Drilling) - Feed per Revolution [inch/rev] fz (Threading) - Feed per Tooth [inch/tooth] Hardness Strength Brinell (N-mm 2 ) HB Vc[ft/min] fb[inch/rev] fz[inch/tooth] VTN VTS.24 inch.47 inch.24 inch 47 inch Grey cast iron Cast Iron Grey cast iron, heat treated Spher. graph. Cast Iron Copper Short Chips, Brass, Bronze, Red Brass Aluminium, Magnesium non-alloy Aluminium, Wrought Alloy, Breaking Strain (A5) < 14% N(K) Aluminium/ Non- Aluminium, Wrought Alloy, Breaking Strain (A5) 14% Magnesium Ferrous Aluminium, Cast Alloy, Si<10% Metals Aluminium, Cast Alloy, Si 10% Thermoplastics Plastic Thermosetting Plastic Fibre Reinforce Plastic Technical Information 321

324 Technical Information 322

325 Groove Milling > Inserts > Toolholders > Technical Data

326 GROOVE MIING INSERTS VARDEX Ordering Code...Page 324 Circlip Non Standard...Page 325 Circlip DIN 471/472...Page 326 O Ring DIN Page 326 O Ring BS 1806, DIN 3601, DIN Page 327 O Ring BS Page 327 Groove Milling Holders...Page 328 Groove Milling Technical Data...Page 330 Vardex Ordering Code System Groove Milling Inserts 4 1 W 2 GM C 5 - D S VKX 9 1- Insert Size 4-1/2 2 - Insert Style W -Vertical Wide Inserts 3 - System GM - Groove Milling 4 - Groove Std. Width Profile Shape C - With Chamfer 6 - Groove Standard CIRC - Circlip DIN471/472 DIN3770D DIN3770S BS1806 BS Groove Type D - Dynamic S - Static DP- Dynamic pneumatic DH- Dynamic hydraulic 8 - Groove Depth Carbide Grade VKX Groove Milling Shell Mill SGM 1 - D System SGM - Shell Groove Milling 2 - Cutting Dia. 1.89, 2.48, Drive Hole Dia. 0.75, Insert Size 4-1/2 Groove Milling 324

327 Circlip Non Standard / View A t1 α W I.C. R Enlarged view A Vertical SGM Vertical SGM Insert Size Ordering Code Dimensions inch α inch W R t1 Toolholder 4WGM.031C-CIRC WGM.047C-CIRC WGM.058C-CIRC WGM.062C-CIRC WGM.072C-CIRC WGM.078C-CIRC WGM.088C-CIRC / WGM.094C-CIRC SGM-D WGM.097C-CIRC WGM.105C-CIRC WGM.110C-CIRC WGM.122C-CIRC WGM.125C-CIRC WGM.142C-CIRC WGM.156C-CIRC Groove Milling

328 Circlip DIN 471/472 / View A t1 α W m m I.C. Vertical SGM Enlarged view A Vertical SGM Insert Size Ordering Code Groove Std. α inch *m(h13) W t1 Toolholder 4WGM1.1C-D471/ WGM1.1C-D471/ WGM1.3C-D471/ WGM1.3C-D471/ WGM1.6C-D471/ WGM1.6C-D471/ / WGM1.6C-D471/ SGM-D WGM1.85C-D471/ WGM1.85C-D471/ WGM2.15C-D471/ WGM2.65C-D471/ WGM2.65C-D471/ WGM3.15C-D471/ * Standard groove width in mm. O Ring DIN 3770 / View A t1 α W m m I.C. R1 R2 Enlarged view A Vertical SGM Groove Milling Vertical SGM 326 Insert Size Ordering Code Groove Std. α inch St.Dy *m(h13) W t R1 R2 Toolholder 4WGM1.6C-D3770S St. 4WGM2.0C-D3770S / WGM2.5C-D3770S WGM3.15C-D3770S SGM-D Dy. 4WGM1.6C-D3770D WGM2.0C-D3770D * Standard groove width in mm. St. = Static Dy. = Dynamic

329 O Ring BS 1806, DIN3601, DIN 3771 / View A t α W I.C. R1 R2 Enlarged view A m m Vertical SGM Vertical SGM Insert Size Ordering Code Groove Std. α inch St.Dy *m(h13) W t R1 R2 Toolholder 4WGM1.80C-BS1806S St. 4WGM2.65C-BS1806S / SGM-D WGM1.80C-BS1806D Dy. 4WGM2.65C-BS1806D * Standard groove width in mm. St. = Static Dy. = Dynamic BS 4518 / View A t α W I.C. R1 R2 Enlarged view A m m Vertical SGM Vertical SGM Insert Size Ordering Code Groove Std. α inch St.Dy *m(h13) W t R1 R2 Toolholder 4WGM1.6C-BS4518S St. 4WGM2.4C-BS4518S WGM3.0C-BS4518S / WGM2.4C-BS4518DP SGM-D DyP 4WGM3.0C-BS4518DP DyH 4WGM2.4C-BS4518DH WGM3.0C-BS4518DH * Standard groove width in mm. St. = Static DyP = Dynamic pneumatic DyH = Dynamic hydraulic 327 Groove Milling

330 Toolholders D2 t max. 1 d D1 Multi Insert Holders (3) Insert Size Ordering Code EDP No. Dimensions inch Spare Parts D2 t max 1 d(h7) D1 Insert Screw Torx Key 1/2 SGM-D SN4T-90 HK4T Toolholders D2 t max. H D1 d(h7) Multi Insert Holders (5) Insert Size Ordering Code EDP No. Dimensions inch Spare Parts D2 t max d(h7) D1 H Insert Screw Torx Key Holder Screw 1/2 SGM-D / SN4T-90 HK4T 3/8-24 Groove Milling 328

331 Toolholders D2 t max H D1d(H7) Multi Insert Holders (8) Insert Size Ordering Code EPD No. Dimensions inch Spare Parts D2 t max d(h7) D1 H Insert Screw Torx Key Holder Screw 1/2 SGM-D SN4T-90 HK4T 1/ Groove Milling