HFM. Small Diameter Machining High Feed Tool. High Feed Mill HFM. Stable machining, high efficiency milling tools For small diameter machining.

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1 High Feed Mill Small Diameter Machining High Feed Tool Stable machining, high efficiency milling tools For small diameter machining. High Feed / High Efficiency Machining Increase productivity through improved insert she and size, high feed per tooth, and many cutting edges, for small diameter machining. High Speed / High Hardness Machining Stable tool life through the combination of the reinforced toughness on corner and suitable grades of high hardness in the area of high speed and high hardness. High efficiency machining High Feed Mill High Feed machining High speed machining high hardness machining

2 High Efficiency Milling Tool for Small Diameter Machining High Feed Mill() Insert The need for high feed tooling has grown while the materials of molds tend to be harder. Small size tooling is required for the electronic parts and mold manufacturers to achieve high productivity. However, increasing productivity has been restricted due to the absence of small size high feed tools for high hardness steel. extends the range of process to small diameter, improving productivity with more number of teeth, compared to HRM(D). Shank High Helix angle on the cutting edge reduces cutting resistance, while the negative axial rake angle of holder reduces the contact surface on workpiece, reducing wear and vibration and increasing stability. Improved grades ensure stable tool life. Ultrafine grain substrate and specialized coating layer highly improve anti-chipping and anti-wear. Modular Small diameter Extension of the range of cutting process More number of teeth brings high productivity Advantages Optimum she of cutting edge Helix angle on cutting edge lessen cutting resistance and enable high feed process Reinforced cutting edge Various mixture of grade Anti-chipping make cutting hard material easier Suitable for P, M, K, S, H Improved anti-chipping and anti-wear Code System [ Shank Type ] S A H R - 2 S 037 High Feed Mill Tool type Inch type Inscribed Tool Dia. Coolant type Hand S : Shank circle of insert 043 : inch No code : None R : Right 1:04type insert H : Thru-hole L : Left No. of tooth Shank length Shank Dia. 2 : 2teeth S : Standard type 037 : 0.375inch M: Middle type L : Long type [ Modular Type ] M A H R - M06 High Feed Mill Tool type M : Modular Inch type Inscribed circle of insert 1:04type insert Tool Dia. 043 : inch Coolant type No code : None H : Thru-hole Hand R : Right L : Left M Dimensions [ Modular Adter ] MAT A - M S039 S - C Modular Adter Inch type M Dimensions M06 Neck length 118: inch Shank Dia. Neck type S039: Ø0.394inch T : Ter S : straight Adtor material Unmarked : Steel C : Carbide Adtor length 315 : inch 02 KORLOY TECH-NEWS

3 Axial rake angle - Features Apply helix cutting edge on insert, low cutting load and reinforce toughness on corner Increased rigidity with double relief angle (11, 13), prevent interference with high feed To ply the negative axial rake angle when set up the holder, increased chipping resistance Tool life is increased with suitable C/B and grade for every material Holder Setup To set up the negative axial rake angle, increased chipping resistance No. of tooth Increased Tool life with increased flutes HRM(D) Ø0.75inch (2 flutes) Ø0.75inch (5 flutes) Relief angle 11, 13 double relief angle increase rigidity and prevent interference Major cutting edge Apply helix cutting edge - Improved sharpness of principle edge - Improved toughness of corner edge Application Area Good performance at machining small diameter (Ø0.313~Ø0.750) with small size and she of Application Area ( & Diameter) Application Area ( & fz) : 04type HRM(D) : 06~16type : 04type HRM(D) : 06~16type HRM(D) 13type 09type 16type type type 0 0 Ø ~ Ø0.625 ~ Ø1.0 ~ Ø1.25 ~ Ø3.0 ~ Ø12.0 Diameter(Ø) HRM(D) 16type 13type 09type 06type 04type fz(ipt) Usage and Features of Chip Breakers Chip Breaker Cutting edge Applications Features MF None C/B Fine finishing Titanium & Inconel machining Super hard material machining Low cutting resistance C/B, suitable for light cutting High toughness she, suitable for hard die steel cutting 03

4 Performance Test Recommended grades have been plied according to workpiece - Better performance than competitors under high feed rate Workpiece D2(HRC40~45) Insert LPM(E)W0402 R Recommended grade PC2505(1 st ), PC2510(2 nd ) Cutting speed, vc(sfm) Competitor B Competitor A High speed machining Velocity 8% and feed rate 10% increased Workpiece D2(Over HRC60) Insert LPM(E)W0402 R Recommended grade PC2505(1 st ), PC2510(2 nd ) Cutting speed, vc(sfm) Competitor C Competitor B Velocity 25% and feed rate 25% increased fz(ipt) fz(ipt) High Helix and advanced technology have been plied to edge geometary. - Better performance than competitors under high feed rate Workpiece P20(HRC32), P21(HRC43) Insert LPMT0402 R-MF Recommended grade (1 st ), PC2510(2 nd ) Cutting speed, vc(sfm) Competitor A High feed machining Feed rate 13% increased Workpiece R56400(HRC40~45) Insert LPMT0402 R-MF Recommended grade (1 st ), PC5400(2 nd ) Cutting speed, vc(sfm) Competitor A Feed rate 25% increased Competitor B fz(ipt) fz(ipt) New Grades;PC2505 and PC2510 are the 1 st recommendation for high hardened Grade PC2505 PC2510 PC5400 Hardness Over HRC45 HRC35~50 HRC20~40 Under HRC37 Interrupted cutting High hardness machining [ Recommended grades according to interruption ] P Mild steel, P Alloy steel Carbon steel PC P Pre-hardened steel PC P Alloy tool steel PC Hardness(HRC) Interrupted cutting M Stainless steel 20 PC S HRSA Hardness(HRC) [ Recommended grades according to velocity ] Cutting speed, vc(sfm) P Mild steel, P Alloy steel Carbon steel PC P Pre-hardened steel PC2510 P Alloy tool steel M Stainless 591 steel PC PC Hardness(HRC) 50 Cutting speed, vc(sfm) S HRSA Hardness(HRC) 04 KORLOY TECH-NEWS

5 Performance Test Effective machining Chip removal rate Q(inch ³/min) HRMD Ø0.313 Ø0.500 Ø0.625 Ø0.750 Ø1.000 Cutting Dia. (Ø) [ Machining center ] BT40 and under, recommended BT50 and above, HRM(D) recommended [ Chip removal rate Q(inch³/min) ] Ø0.313~Ø0.750, recommende Ø0.750 and above, HRM(D) recommended Recommended Cutting Conditions Recommended chip breaker : First Second Workpiece Workpiece USA (AISI) GER (DIN) KOR (KS) HB (HRC) Mild steel 1020 C22 S20C 120~180 Carbon steel 1045 C45 S45C 200 Grade PC5400 () PC5400 () vc (sfm) Cutting conditions fz (ipt) ae Chip breaker MF None C/B ~ ~ D~0.1D ~ ~ D~0.1D - Alloy steel CrMo4 SCM (28) ~ ~ D~0.1D - P20 (Improved) (Improved) KP4M 300(32) (PC2510) ~ ~ D~0.1D P Pre-hardened steel P21 (Improved) P21 (Improved) P21 (Improved) - NIMAX 370(40) - CENA1 370(40) (PC2510) (PC2510) - NAK80 400(43) ~ ~ D~0.1D ~ ~ D~0.1D ~ ~ D~0.1D ~ ~ D~0.1D - Alloy tool steel 420 X30Cr13 STAVAX 510(52) D2 H13 D2 X155CrVMo12-1 X40CrMoV5-1 X155CrVMo12-1 STD11 STD61 STD11 (Cold forging) - (40~50) M Stainless steel 316 X5CrNiMo STS316 Under 270 K S Gray cast iron, Ductile cast iron GGG40.3 GCD450 Tensile Strength Over 450Mpa HRSA Fe series Ni or Co series N (WS ) N07718 NiCr19FeNbMo (WS ) Incoloy901 - (25~35) Inconel718 - (35~45) PC2510 () PC2510 (PC2505) ~ ~ D~0.1D ~ ~ D~0.1D - 630(60) PC ~ ~ D~0.1D - PC5400 () ~ ~ D~0.1D ~ ~ D~0.1D - (PC5400) (PC5400) 98.4 ~ ~ D~0.7D 65.6 ~ ~ D~0.7D Titanium R56400 TiAl6V4 Ti-6Al-4V - (40~45) 98.4 ~ ~ D~0.1D - 05

6 Cutting Performance Edge in good she [ ] [ Competitor ] Carbon steel [1045(AISI) / C45(DIN) / SM45C(KS), HB200] Workpiece Mold Cutting conditions vc(sfm) = 492, fz(ipt) = 0.024, = 0.016, ae = 0.197, dry Tools Insert LPMT040210R-MF () Holder SA1037HR-2S037 Chip removal rate Q(inch³/min) : Cutting time(min) : 30 Competitor Chip removal volume(inch³) 21.0 inch³ 19.1 inch³ 10% more Wear-resistance & anti-chipping increased due to helix cutting edge when machining carbon steel Edge in good she [ ] [ Competitor ] Pre-hardened steel [P21(Improved) (AISI) / NAK80(KS), HRC40~41] Workpiece Mold Cutting conditions vc(sfm) = 328, fz(ipt) = 0.050, = 0.012, ae = 0.394, dry Tools Insert LPMT040210R-MF () Holder SA1062HR-4S062 Chip removal rate Q(inch³/min) : Cutting time(min) : 3.29 Competitor 2.0 inch³ Chip removal volume(inch³) 3.0 inch³ 50% more Anti-chipping in high feed increased due to optimized cutting edge when machining pre-hardened steel Edge in good she [ ] [ Competitor ] Pre-hardened steel [420(AISI) / X30Cr13(DIN) / STAVAX(KS), HRC50~51] Workpiece Mold Cutting conditions vc(sfm) = 656, fz(ipt) = 0.024, = 0.012, ae = 0.394, dry Tools Insert LPMT040210R-MF (PC2510) Holder SA1062HR-4S062 Chip removal rate Q(inch³/min) : Cutting time(min) : 1.26 Competitor Chip removal volume(inch³) 0.8 inch³ 1.1 inch³ 40% more Wear-resistance increased comparing to competitors when machining pre-hardened steel 06 KORLOY TECH-NEWS

7 Cutting Performance Edge in good she [ ] [ Competitor ] Alloy tool steel [D2(AISI) / X155CrVMo12-1(DIN) / STD11(KS), HRC40~45] Workpiece Mold Cutting conditions vc(sfm) = 262, fz(ipt) = 0.020, = 0.012, ae = 0.394, dry Tools Insert LPMW040210R (PC2510) Holder SA1062HR-4S062 Chip removal rate Q(inch³/min) : Cutting time(min) : 25 Competitor Chip removal volume(inch³) 6.1 inch³ 7.3 inch³ 20% more Anti-breakage increased due to optimized she and grade when machining alloy tool steel Edge in good she [ ] [ Competitor ] Alloy tool steel [D2(AISI) / X155CrVMo12-1(DIN) / STD11(KS), HRC60] Workpiece Mold Cutting conditions vc(sfm) = 246, fz(ipt) = 0.016, = 0.006, ae = 0.197, dry Tools Insert LPMW040210R (PC2505) Holder SA1037HR-2S037 Chip removal rate Q(inch³/min) : Cutting time(min) : 7.85 Competitor Chip removal volume(inch³) 0.5 inch³ 0.7 inch³ 30% more Wear-resistance increased due to optimized she and grade when machining alloy tool steel Edge in good she [ ] [ Competitor ] HRSA [R56400(AISI) / TiAl6V4(DIN) / Ti-6Al-4V(KS), HRC48] Workpiece Aviation parts Cutting conditions vc(sfm) = 164, fz(ipt) = 0.047, = 0.012, ae = 0.394, wet Tools Insert LPMT040210R-MF () Holder SA1062HR-4S062 Chip removal rate Q(inch³/min) : Cutting time(min) : Competitor Chip removal volume(inch³) 3.7 inch³ 4.4 inch³ 20% more Wear-resistance increased due to optimized she of cutting edge when machining HRSA 07

8 α α Ramping and Helical cutting Ramping Helical cutting Lmin Hmax Hmax Hmin Hmin α α dmax dmax α dmax α dmax α Lmin = tan α Lmin : Min. inclination cutting length α : Max. ramping angle : Depth of cut = Tool Dia. = Tool path = Hmin, max - Hmin(Min diameter, inch) = Hmax(Max diameter, inch) = 2-2 Designation Tool Dia. (Inch) (mm) Depth of cut Max ramping angle α( ) Ramping Lmin Max diameter Hmax Helical cutting Max pitch dmax Min diameter Hmin Max pitch dmax SA ~ SA ~ SA ~ SA ~ SA ~ SA ~ SA ~ SA ~ MA ~ MA ~ MA ~ MA ~ MA ~ Adjust feed to under 70% of recommended cutting condition when ramping & helical cutting In helical ramping, max. cutting depth(dmax) per 1 helical revolution of cutter should not exceed max. cutting depth() as per insert size In ramping, max. cutting depth per 1 ramping process of cutter should not exceed max. depth of cut as per used insert size 08 KORLOY TECH-NEWS

9 Corner R programming Corner R programming Insert Ov er cu t Corner R programming Uncut Nose R Max. Over Cut Uncut LPMT040210R-MF LPMW040210R LPEW040210R R R LPMT040220R-MF LPMW040220R LPEW040220R R R R R When using CNC program, overcut & uncut occurs on the corner processing site if entering the correct program corner R value for each insert To prevent overcut, you will need to complete a CNC program considering the above overcut Insert LPMT040210R-MF Dimensions PC2505 PC2510 Usage PC5400 Coated Designation Cutting conditions l d t r Depth of cut d 1 LPMT040210R-MF Configuration LPMW040210R LPMT R-MF LPMT040210R-MF Fine finishing R-MF LPMW R - - LPEW R - - LPMT040210R-MF LPMT040210R-MF LPMW040210R LPMT040220R-MF LPMW040210R LPMW040220R LPMW040210R LPMT040220R-MF LPMT040210R-MF LPMW040220R High hardness material machining R LPMW040210R LPMT040220R-MF High hardness material machining R LPMT040220R-MF LPMT040220R-MF LPMW040220R 0.102LPMW040210R LPMW040220R LPMW040220R LPMT040220R-MF LPMW040220R Parts Specification Ø0.313~Ø0.375 Ø0.438~Ø1.313 Screw FTKA01840 FTKA01842 Wrench TW06S-A 09

10 SA1000 (Shank) AA 13 AR : -4 RR : -14 ~ -7 L Designation (Inch) (mm) L SA 1031HR-1S ~ HR-1M ~ HR-1L ~ HR-2S ~ HR-2M ~ HR-2L ~ HR-2S ~ HR-2M ~ HR-2L ~ HR-2S ~ HR-2M ~ HR-2L ~ HR-3S ~ HR-3M ~ HR-3L ~ HR-3S ~ HR-3M ~ HR-3L ~ Available Inserts Designation LPMW LPEW Coated Usage PC5400 PC2510 PC2505 LPMT LPMW LPEW R-MF - Fine finishing R-MF R - High hardness material machining R R - High hardness material machining R - :Stock item Parts Specification Screw Wrench Ø0.313~Ø0.375 Ø0.438~Ø0.813 FTKA01840 FTKA01842 TW06S-A 10 KORLOY TECH-NEWS

11 SA1000 (Shank) AA 13 AR : -4 RR : -6 ~ -3 L Designation (Inch) (mm) L M SA 1056HR-3S ~ HR-3M ~ HR-3L ~ HR-4S ~ HR-4M ~ HR-4L ~ HR-4S ~ HR-4M L ~ HR-4L ~ HR-4S ~ HR-4M ~ HR-4L ~ HR-5S ~ HR-5M ~ HR-5L ~ HR-5S ~ HR-5M ~ HR-5L ~ Available Inserts Designation LPMW LPEW Coated Usage PC5400 PC2510 PC2505 LPMT LPMW LPEW R-MF - Fine finishing R-MF R - High hardness material machining R R - High hardness material machining R - :Stock item Parts Specification Screw Wrench Ø0.313~Ø0.375 Ø0.438~Ø0.813 FTKA01840 FTKA01842 TW06S-A 11

12 MA (Modular) L M AA 13 AR : -4 RR : -14 ~ -3 1 L Designation (Inch) (mm) 1 L M MA 1031HR-M M ~ HR-M M ~ HR-M M ~ HR-M M ~ HR-M M ~ HR-M M ~ HR-M M ~ HR-M M ~ HR-M M ~ HR-M M ~ HR-M M ~ HR-M M ~ HR-M M ~ Available Inserts Designation LPMW LPEW Coated Usage PC5400 PC2510 PC2505 LPMT LPMW LPEW R-MF - Fine finishing R-MF R - High hardness material machining R R - High hardness material machining R - :Stock item Parts Specification Screw Wrench Holder Dia. Ø0.313~Ø0.375 FTKA01840 Ø0.313~Ø0.375 TW06S-A Ø0.438~Ø1.313 FTKA01842 Ø0.438~Ø KORLOY TECH-NEWS

13 MATA (Steel Shank type) Fig. 1 Fig. 2 Designation 1 L M Fig. MATA- M S038S / M06 1 M S050T / M06 1 S : Straight Neck Adter T : Ter Neck Adter M S063T / M06 1 M6B-078-S050S / M06 1 M6B-157-S050S / M06 1 M6B-255-S063T / M06 1 M6B-315-S063T / M06 1 M S063S / M08 2 M S063T / M08 2 M S063T / M08 2 M S075T / M08 2 M S100T M08 2 M S075S / M10 2 M S075T / M10 2 M S075T / M10 2 M S100T M10 2 M S100T M10 2 M S125T / M10 2 M S100S M12 2 M S100T M12 2 M S100T M12 2 M S100T M12 2 M S125T / M12 2 M S150T / M12 2 M S125S / M16 2 M S125T / M16 2 M S125T / M16 2 M S125T / M16 2 M S150T / M

14 MATA-C (Carbide Shank type) Fig. 1 Fig. 1 Designation 1 L M Fig MATA- M S039S-C M06 1 M S039S-C M06 1 M S039S-C M06 1 M06B-118-S039S-C M06 1 M06B-196-S039S-C M06 1 M06B-315-S039S-C M06 1 M S063S-C / M08 1 M S063S-C / M08 1 M S063S-C / M08 1 M S063S-C / M08 2 M S063S-C / M08 2 M S063S-C / M08 2 M S075S-C / M10 1 M S075S-C / M10 1 M S075S-C / M10 1 M S075S-C / M10 2 M S075S-C / M10 2 M S075S-C / M10 2 M S100S-C M12 1 M S100S-C M12 1 M S100S-C M12 1 M S100S-C M12 2 M S100S-C M12 2 M S100S-C M12 2 M S125S-C / M16 1 M S125S-C / M16 1 M S125S-C / M16 1 M S125S-C / M16 2 M S125S-C / M16 2 M S125S-C / M KORLOY TECH-NEWS

15 BT30 / BT40 / BT50 Designation L M BT30- MAT-M MAT-M MAT-M MAT-M MAT-M BT40- MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M BT50- MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M

16 HSK63A / HSK100A Designation L M HSK63A- MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M HSK100A- MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M MAT-M Holystar B/D, 1350, Nambusunhwan-ro, Geumcheon-gu, Seoul, 08536, Korea Tel : Fax : , Web : export@korloy.com 620 Mle Avenue, Torrance, CA 90503, USA Tel : Toll Free : Fax : sales@korloy.us Plot NO.415, Sector 8, IMT Manesar, Gurgaon , Haryana, INDIA Tel : Fax : sales.kip@korloy.com Gablonzer Str , Oberursel, Germany Tel : Fax : sales@korloyeurope.com Av. Aruana 280, conj.12, WLC, Alphaville, Barueri, CEP , SP, Brasil Tel : vendas@korloy.com TN50-EI-02 /