(A Member of the Amalgamations Group)

1873 (A Member of the Amalgamations Group) Addison & Co. Ltd., Established in 1873, an ISO 9001:2008 QMS & ISO 14001-2004 EMS accredited Company, is India s largest manufacturer of High Speed Steel Metal Cutting Tools Manufactured at its three plants located in Chennai. As well known to all, the Company is already manufacturing various cutting tools such as Twist Drills, Centre Drills, Counter bores, Countersinks, End Mills, Reamers, Milling Cutters, Taps with the state of the art manufacturing technology, well-equipped metallurgical lab, Tool Tech. Centre ( R & D), CNC Machines and Total Quality Control over 50 Years. In addition, the Company is also engaged in manufacturing of Broaches and Machine Tools and accessories for allied Industries. The Company is also a major supplier of machined and un machined Casting to various customers. As an expansion measure, in addition to HSS tools segment ADDISON has also established Micro Grain Solid Carbide Drills, Centre Drills, Reamers & End Mills with environmental friendly manufacturing methods by way of procuring cemented carbide rods, which saves raw materials, reduction of grinding sludge and reduction of power consumption. These tools are also supplied duly TiN, TiCN & TiAIN coated. Total Distribution and service activities are effectively carried out through our dealer network supported by our residential Engineers at Ahmedabad, Bangalore, Chennai, Kolkata, Ludhiana, Mumbai, New Delhi, Pune, Hyderabad, Kanpur. (A Member of the Amalgamations Group) Regd office : 803, Anna Salai, Post Box No. 308, Chennai - 600 002. India. Telephone : 044-3027 7037 Fax 044-3027 7020 E-mail : marketing@addison.co.in Works : F65B, SIPCOT Industrial Park, Irungattukottai Sriperumpudhur Taluk, Kanchipuram District. Pin Code 602 117 Phone : 044-3718 0030 & 044-3718 0035, Fax : 044-3718 0028 E-Mail : customersupport@addison.co.in marketing@addison.co.in 1

Terms and Conditions Prices are for delivery F.O.R. Destination. Prices are inclusive of Excise Duty. Prices are Exclusive of Sales tax, Octroi and other Government levies, which will be charged extra. Tools will be packed in individual Plastic Cartons High Helix Angle with special size / tolerances can be supplied on request Specify if coating required while ordering. (TiN / TiCN / TiAIN) Minimum Ordering Quantity 5 Nos. in each size. Prices are subject to revision without prior notice. 2

MICRO GRAIN SOLID CARBIDE DRILLS (JOBBER SERIES) TYPE OF TOOL : STRAIGHT SHANK TWIST DRILL (2 FLUTES) DIMENSIONS ACCORDING TO : DIN 338 / IS 5101 SPIRAL ANGLE : 30 POINT ANGLE : 118 h7 h7 1.0 1.0 12 34 867 972 1.1 1.1 14 36 867 972 1.2 1.2 16 38 867 972 1.3 1.3 16 38 867 972 1.4 1.4 18 40 867 972 1.5 1.5 18 40 867 972 1.6 1.6 20 43 875 981 1.7 1.7 20 43 875 981 1.8 1.8 22 46 875 981 1.9 1.9 22 46 875 981 2.0 2.0 24 49 875 981 2.1 2.1 24 49 1004 1124 2.2 2.2 27 53 1004 1124 2.3 2.3 27 53 1004 1124 2.4 2.4 30 57 1004 1124 2.5 2.5 30 57 1004 1124 2.6 2.6 30 57 1069 1196 2.7 2.7 33 61 1069 1196 2.8 2.8 33 61 1069 1196 2.9 2.9 33 61 1069 1196 3.0 3.0 33 61 1069 1196 3.1 3.1 36 65 1111 1244 3.2 3.2 36 65 1111 1244 3.3 3.3 36 65 1111 1244 3.4 3.4 39 70 1111 1244 3.5 3.5 39 70 1111 1244 3.6 3.6 39 70 1150 1287 3.7 3.7 39 70 1200 1345 3.8 3.8 43 75 1254 1402 3.9 3.9 43 75 1304 1460 4.0 4.0 43 75 1356 1516 4.1 4.1 43 75 1373 1538 4.2 4.2 43 75 1393 1558 4.3 4.3 47 80 1404 1572 4.4 4.4 47 80 1429 1600 4.5 4.5 47 80 1448 1620 4.6 4.6 47 80 1448 1620 4.7 4.7 47 80 1448 1620 4.8 4.8 52 86 1582 1771 4.9 4.9 52 86 1582 1771 5.0 5.0 52 86 1651 1849 5.1 5.1 52 86 1661 1861 5.2 5.2 52 86 1723 1928 5.3 5.3 52 86 1780 1994 5.4 5.4 57 93 1840 2058 5.5 5.5 57 93 1796 2011 5.6 5.6 57 93 1920 2150 5.7 5.7 57 93 1943 2175 5.8 5.8 57 93 1971 2204 5.9 5.9 57 93 1985 2223 6.0 6.0 57 93 1928 2158 6.1 6.1 63 101 2230 2496 6.2 6.2 63 101 2230 2496 6.3 6.3 63 101 2230 2496 6.4 6.4 63 101 2499 2798 6.5 6.5 63 101 2374 2660 6.6 6.6 63 101 2738 3065 6.7 6.7 63 101 2875 3224 6.8 6.8 69 109 2738 3065 6.9 6.9 69 109 2738 3065 7.0 7.0 69 109 2602 2913 7.1 7.1 69 109 2989 3346 7.2 7.2 69 109 2989 3346 7.3 7.3 69 109 2989 3346 7.4 7.4 69 109 3140 3514 7.5 7.5 69 109 2839 3182 7.6 7.6 75 117 3167 3548 7.7 7.7 75 117 3167 3548 7.8 7.8 75 117 3167 3548 7.9 7.9 75 117 3167 3548 3

MICRO GRAIN SOLID CARBIDE DRILLS (JOBBER SERIES) TYPE OF TOOL : STRAIGHT SHANK TWIST DRILL (2 FLUTES) DIMENSIONS ACCORDING TO : DIN 338 / IS 5101 SPIRAL ANGLE : 30 POINT ANGLE : 118 h7 h7 76 8.0 8.0 75 117 2857 3197 8.1 8.1 75 117 3506 3927 8.2 8.2 75 117 3506 3927 8.3 8.3 75 117 3506 3927 8.4 8.4 75 117 3876 4340 8.5 8.5 75 117 3506 3927 8.6 8.6 81 125 4187 4691 8.7 8.7 81 125 4187 4691 8.8 8.8 81 125 4187 4691 8.9 8.9 81 125 4187 4691 9.0 9.0 81 125 4023 4506 9.1 9.1 81 125 4782 5356 9.2 9.2 81 125 4782 5356 9.3 9.3 81 125 4782 5356 9.4 9.4 81 125 5021 5623 9.5 9.5 81 125 5021 5623 9.6 9.6 87 133 5063 5672 9.7 9.7 87 133 5063 5672 9.8 9.8 87 133 5063 5672 9.9 9.9 87 133 5493 6148 10.0 10.0 87 133 5213 5509 10.1 10.1 87 133 5213 5509 10.2 10.2 87 133 5208 5835 10.3 10.3 87 133 5208 5835 10.4 10.4 87 133 5208 5835 10.5 10.5 87 133 5594 6266 10.6 10.6 87 133 5594 6266 10.7 10.7 94 142 5787 6481 10.8 10.8 94 142 5787 6481 10.9 10.9 94 142 5787 6481 11 11.0 94 142 5787 6481 11.1 11.1 94 142 6272 7153 11.2 11.2 94 142 6272 7153 11.3 11.3 94 142 6272 7153 11.4 11.4 94 142 6272 7153 11.5 11.5 94 142 6272 7153 11.6 11.6 94 142 6945 7777 11.7 11.7 94 142 6945 7777 11.8 11.8 94 142 6945 7777 11.9 11.9 101 151 6945 7777 12.0 12.0 101 151 6945 7777 12.1 12.1 101 151 10014 12431 12.2 12.2 101 151 10677 13096 12.3 12.3 101 151 10677 13096 12.4 12.4 101 151 10677 13096 12.5 12.5 101 151 10677 13096 12.6 12.6 101 151 10677 13096 12.7 12.7 101 151 11178 13599 12.8 12.8 101 151 11178 13599 12.9 12.9 101 151 11178 13599 13.0 13.0 101 151 11227 13645 13.1 13.1 101 151 11242 13663 13.2 13.2 101 151 12207 14624 13.3 13.3 108 160 12207 14624 13.4 13.4 108 160 12207 14624 13.5 13.5 108 160 12207 14624 13.6 13.6 108 160 12207 14624 13.7 13.7 108 160 12579 14996 13.8 13.8 108 160 12579 14996 13.9 13.9 108 160 12579 14996 14.0 14.0 108 160 12807 15225 14.5 14.5 114 169 14540 16959 15.0 15.0 114 169 14766 17184 15.5 15.5 120 178 18577 20995 16.0 16.0 120 178 17925 20343 16.5 16.5 125 184 17827 21709 17.0 17.0 125 184 19974 23831 17.5 17.5 130 191 20482 24364 18.0 18.0 130 191 20849 24728 18.5 18.5 135 198 25130 29008 19.0 19.0 135 198 27053 30934 19.5 19.5 140 205 28029 31910 20.0 20.0 140 205 28766 32646 4

MICRO GRAIN SOLID CARBIDE DRILLS (STUB SERIES) TYPE OF TOOL : STRAIGHT SHANK TWIST DRILL (2 FLUTES) DIMENSIONS ACCORDING TO : DIN 6539 SPIRAL ANGLE : 30 POINT ANGLE : 118 h7 h7 1.0 1.0 6 26 753 844 1.1 1.1 7 28 753 844 1.2 1.2 8 30 753 844 1.3 1.3 8 30 753 844 1.4 1.4 9 32 753 844 1.5 1.5 9 32 753 844 1.6 1.6 10 34 759 849 1.7 1.7 10 34 759 849 1.8 1.8 11 36 759 849 1.9 1.9 11 36 759 849 2.0 2.0 12 38 759 849 2.1 2.1 12 38 870 975 2.2 2.2 13 40 870 975 2.3 2.3 13 40 870 975 2.4 2.4 14 43 870 975 2.5 2.5 14 43 870 975 2.6 2.6 14 43 926 1038 2.7 2.7 16 46 926 1038 2.8 2.8 16 46 926 1038 2.9 2.9 16 46 926 1038 3.0 3.0 16 46 926 1038 3.1 3.1 18 49 963 1078 3.2 3.2 18 49 963 1078 3.3 3.3 18 49 963 1078 3.4 3.4 20 52 963 1078 3.5 3.5 20 52 963 1078 3.6 3.6 20 52 996 1117 3.7 3.7 20 52 1042 1167 3.8 3.8 22 55 1086 1217 3.9 3.9 22 55 1130 1266 4.0 4.0 22 55 1177 1317 4.1 4.1 22 55 1191 1334 4.2 4.2 22 55 1208 1353 4.3 4.3 24 58 1218 1363 4.4 4.4 24 58 1240 1386 4.5 4.5 24 58 1256 1406 4.6 4.6 24 58 1256 1406 4.7 4.7 24 58 1256 1406 4.8 4.8 26 62 1373 1537 4.9 4.9 26 62 1373 1537 5.0 5.0 26 62 1432 1604 5.1 5.1 26 62 1443 1615 5.2 5.2 26 62 1493 1672 5.3 5.3 26 62 1544 1729 5.4 5.4 28 66 1596 1788 5.5 5.5 28 66 1559 1745 5.6 5.6 28 66 1665 1866 5.7 5.7 28 66 1685 1888 5.8 5.8 28 66 1707 1913 5.9 5.9 28 66 1724 1930 6.0 6.0 28 66 1672 1871 6.1 6.1 31 70 1933 2166 6.2 6.2 31 70 1933 2166 6.3 6.3 31 70 1933 2166 6.4 6.4 31 70 2168 2427 6.5 6.5 31 70 2059 2308 6.6 6.6 31 70 2374 2660 6.7 6.7 31 70 2495 2793 6.8 6.8 34 74 2374 2660 6.9 6.9 34 74 2374 2660 7.0 7.0 34 74 2255 2527 7.1 7.1 34 74 2594 2904 7.2 7.2 34 74 2594 2904 7.3 7.3 34 74 2594 2904 7.4 7.4 34 74 2723 3050 7.5 7.5 34 74 2464 2760 7.6 7.6 37 79 2747 3075 7.7 7.7 37 79 2747 3075 7.8 7.8 37 79 2747 3075 7.9 7.9 37 79 2747 3075 8.0 8.0 37 79 2478 2775 8.1 8.1 37 79 3042 3407 8.2 8.2 37 79 3042 3407 8.3 8.3 37 79 3042 3407 8.4 8.4 37 79 3362 3764 8.5 8.5 37 79 3042 3407 8.6 8.6 40 84 3632 4069 8.7 8.7 40 84 3632 4069 8.8 8.8 40 84 3632 4069 8.9 8.9 40 84 3632 4069 5

MICRO GRAIN SOLID CARBIDE DRILLS (STUB SERIES) TYPE OF TOOL : STRAIGHT SHANK TWIST DRILL (2 FLUTES) DIMENSIONS ACCORDING TO : DIN 6539 SPIRAL ANGLE : 30 POINT ANGLE : 118 h7 h7 9.0 9 40 84 3490 3909 9.1 9.1 40 84 4149 4645 9.2 9.2 40 84 4149 4645 9.3 9.3 40 84 4149 4645 9.4 9.4 40 84 4353 4877 9.5 9.5 40 84 3446 3859 9.6 9.6 43 89 4392 4920 9.7 9.7 43 89 4392 4920 9.8 9.8 43 89 4392 4920 9.9 9.9 43 89 4761 5332 10.0 10.0 43 89 4267 4781 10.1 10.1 43 89 4518 5061 10.2 10.2 43 89 4518 5061 10.3 10.3 43 89 4518 5061 10.4 10.4 43 89 4518 5061 10.5 10.5 43 89 4851 5435 10.6 10.6 43 89 4851 5435 10.7 10.7 47 95 4851 5435 10.8 10.8 47 95 4851 5435 10.9 10.9 47 95 4851 5435 11.0 11.0 47 95 5018 5621 11.1 11.1 47 95 5018 5621 11.2 11.2 47 95 5018 5621 11.3 11.3 47 95 5018 5621 11.4 11.4 47 95 5018 5621 11.5 11.5 47 95 5357 6092 11.6 11.6 47 95 6024 6745 11.7 11.7 47 95 6024 6745 11.8 11.8 47 95 6024 6745 11.9 11.9 51 102 6024 6745 12.5 12.5 51 102 6179 6920 12.6 12.6 51 102 8008 8969 12.7 12.7 51 102 8008 8969 12.8 12.8 51 102 8008 8969 12.9 12.9 51 102 8008 8969 13.0 13.0 51 102 8008 8969 13.1 13.1 51 102 10460 11714 13.2 13.2 51 102 10460 11714 13.3 13.3 54 107 10460 11714 13.4 13.4 54 107 10460 11714 13.5 13.5 54 107 10460 11714 13.6 13.6 54 107 10460 11714 13.7 13.7 54 107 10460 11714 13.8 13.8 54 107 10460 11714 13.9 13.9 54 107 10460 11714 14.0 14.0 54 107 10460 11714 14.5 14.5 56 111 10306 11519 15.0 15.0 56 111 10306 11519 15.5 15.5 58 115 11023 12236 16.0 16.0 58 115 10402 11616 16.5 16.5 60 119 16601 18541 17.0 17.0 60 119 18703 20643 17.5 17.5 62 123 19401 21340 18.0 18.0 62 123 19766 21707 18.5 18.5 64 127 21729 23667 19.0 19.0 64 127 22932 24872 19.5 19.5 66 131 23345 27224 20.0 20.0 66 131 23975 27855 12.0 12.0 51 102 6024 6745 12.1 12.1 51 102 6179 6920 12.2 12.2 51 102 6179 6920 12.3 12.3 51 102 6179 6920 12.4 12.4 51 102 6179 6920 6

MICRO GRAIN SOLID CARBIDE INTERNAL COOLANT DRILLS DIMENSIONS ACCORDING TO : DIN 6537K TYPE OF SHANK : Parallel Shank as per DIN 6535 HA SPIRAL ANGLE : 30 POINT ANGLE : 140 m7 m7 5.0 6 28 66 4578 4986 5.1 6 28 66 4578 4986 5.2 6 28 66 4578 4986 5.5 6 28 66 4578 4986 5.55 6 28 66 4578 4986 5.8 6 28 66 4578 4986 6.0 6 28 66 4476 4883 6.1 8 34 79 5599 6254 6.2 8 34 79 5599 6254 6.3 8 34 79 5599 6254 6.5 8 34 79 5599 6254 6.6 8 34 79 5599 6254 6.8 8 34 79 5599 6254 6.9 8 34 79 5794 5907 7.0 8 34 79 5794 5907 7.1 8 41 79 5794 5907 7.4 8 41 79 5794 5907 7.5 8 41 79 5794 5907 7.8 8 41 79 5794 5907 8.0 8 41 79 5654 6311 8.1 10 47 89 8511 9495 8.4 10 47 89 8511 9495 8.5 10 47 89 8511 9495 8.6 10 47 89 8511 9495 8.7 10 47 89 8511 9495 8.8 10 47 89 8511 9495 9.0 10 47 89 8511 9495 9.3 10 47 89 8511 9495 9.5 10 47 89 8511 9495 9.6 10 47 89 8511 9495 9.8 10 47 89 8511 9495 10.0 10 47 89 8192 9176 10.2 12 55 102 10592 11574 10.4 12 55 102 10592 11574 10.5 12 55 102 10592 11574 10.6 12 55 102 10592 11574 10.8 12 55 102 10592 11574 11.0 12 55 102 10592 11574 11.2 12 55 102 10592 11574 11.5 12 55 102 10935 11919 11.8 12 55 102 10935 11919 12.0 12 55 102 10696 11680 12.2 14 60 107 12872 14085 12.25 14 60 107 12872 14085 12.5 14 60 107 12872 14085 12.7 14 60 107 12872 14085 12.75 14 60 107 12839 14053 12.8 14 60 107 12839 14053 13.0 14 60 107 12839 14053 13.1 14 60 107 13132 14346 13.5 14 60 107 13132 14346 13.8 14 60 107 13082 14297 14.0 14 60 107 12780 13993 14.25 16 65 115 19769 20983 14.5 16 65 115 19769 20983 14.75 16 65 115 19737 20951 14.8 16 65 115 19737 20951 15.0 16 65 115 19737 20951 15.1 16 65 115 20079 21292 15.5 16 65 115 20079 21292 15.8 16 65 115 20079 21292 16.0 16 65 115 19903 21118 16.5 18 73 123 22980 24920 16.75 18 73 123 23723 25664 16.8 18 73 123 23723 25664 17.0 18 73 123 23723 25664 17.5 18 73 123 23673 25615 17.8 18 73 123 23673 25615 18.0 18 73 123 23548 25488 18.5 20 79 131 27880 31757 18.8 20 79 131 27880 31757 19.0 20 79 131 27844 31725 19.5 20 79 131 27795 31675 19.8 20 79 131 27795 31675 20.0 20 79 131 27668 31548 Application : Machining for Steels and Heat Resistant Steels. 7

MICRO GRAIN SOLID CARBIDE INTERNAL COOLANT DRILLS DIMENSIONS ACCORDING TO : DIN 6537 L TYPE OF SHANK : Parallel Shank as per DIN 6535 HA SPIRAL ANGLE : 30 POINT ANGLE : 140 m7 m7 5.0 6 44 82 6158 6771 5.1 6 44 82 6158 6771 5.2 6 44 82 6158 6771 5.5 6 44 82 6158 6771 5.55 6 44 82 6158 6771 5.8 6 44 82 6158 6771 6.0 6 44 82 5990 6601 6.1 8 53 91 7048 8031 6.2 8 53 91 7048 8031 6.3 8 53 91 7048 8031 6.5 8 53 91 7048 8031 6.6 8 53 91 7048 8031 6.8 8 53 91 7048 8031 6.9 8 53 91 7015 7997 7.0 8 53 91 7015 7997 7.1 8 53 91 7015 7997 7.4 8 53 91 7015 7997 7.5 8 53 91 7015 7997 7.8 8 53 91 7015 7997 8.0 8 53 91 6829 7812 8.1 10 61 103 9012 9995 8.4 10 61 103 9012 9995 8.5 10 61 103 9012 9995 8.6 10 61 103 9012 9995 8.7 10 61 103 9012 9995 8.8 10 61 103 9012 9995 9.0 10 61 103 9012 9995 9.3 10 61 103 9012 9995 9.5 10 61 103 9012 9995 9.6 10 61 103 9012 9995 9.8 10 61 103 9012 9995 10.0 10 61 103 8806 9789 10.2 12 71 118 14855 15840 10.4 12 71 118 14855 15840 10.5 12 71 118 14855 15840 10.6 12 71 118 14855 15840 10.8 12 71 118 14855 15840 11.0 12 71 118 14855 15840 11.2 12 71 118 14855 15840 11.5 12 71 118 14855 15840 11.8 12 71 118 14855 15840 12.0 12 71 118 14855 15840 12.2 14 77 124 17521 18736 12.25 14 77 124 17521 18736 12.5 14 77 124 17521 18736 12.7 14 77 124 17521 18736 12.75 14 77 124 17521 18736 12.8 14 77 124 17521 18736 13.0 14 77 124 17521 18736 13.1 14 77 124 17521 18736 13.5 14 77 124 17490 18703 13.8 14 77 124 17490 18703 14.0 14 77 124 17279 18494 14.25 16 83 133 20391 22810 14.5 16 83 133 20391 22810 14.75 16 83 133 20391 22810 14.8 16 83 133 20356 22776 15.0 16 83 133 20356 22776 15.1 16 83 133 20356 22776 15.5 16 83 133 20356 22776 15.8 16 83 133 20356 22776 16.0 16 83 133 20131 22549 16.5 18 93 143 23791 27671 16.75 18 93 143 23791 27671 16.8 18 93 143 23791 27671 17.0 18 93 143 23758 27637 17.5 18 93 143 23758 27637 17.8 18 93 143 23758 27637 18.0 18 93 143 23548 27427 18.5 20 101 153 29103 32985 18.8 20 101 153 29103 32985 19.0 20 101 153 29103 32985 19.5 20 101 153 29054 32935 19.8 20 101 153 29054 32935 20.0 20 101 153 28813 32691 Application : Machining for Steels and Heat Resistant Steels. 8

MICRO GRAIN SOLID CARBIDE INTERNAL COOLANT BURNISHING DRILLS DIMENSIONS ACCORDING TO : DIN 6537 K TYPE OF SHANK : Parallel Shank as per DIN 6535 HA TYPE OF FLUTE : Two Straight with Four Margins POINT ANGLE : 120 m7 m7 5.0 6 28 66 2781 3189 5.1 6 28 66 2781 3189 5.2 6 28 66 2781 3189 5.5 6 28 66 2781 3189 5.55 6 28 66 2781 3189 5.8 6 28 66 2781 3189 6.0 6 28 66 2679 3085 6.1 8 34 79 3615 4526 6.2 8 34 79 3615 4270 6.3 8 34 79 3615 4270 6.5 8 34 79 3615 4270 6.6 8 34 79 3615 4270 6.8 8 34 79 3615 4270 6.9 8 34 79 3808 4466 7.0 8 34 79 3808 4466 7.1 8 41 79 3808 4466 7.4 8 41 79 3808 4466 7.5 8 41 79 3808 4466 7.8 8 41 79 3808 4466 8.0 8 41 79 3671 4325 8.1 10 47 89 5757 6741 8.4 10 47 89 5757 6741 8.5 10 47 89 5757 6741 8.6 10 47 89 5757 6741 8.7 10 47 89 5757 6741 8.8 10 47 89 5757 6741 9.0 10 47 89 5757 6741 9.3 10 47 89 5757 6741 9.5 10 47 89 5757 6741 9.6 10 47 89 5757 6741 9.8 10 47 89 5757 6741 10.0 10 47 89 5437 6423 10.2 12 55 102 7173 8156 10.4 12 55 102 7173 8156 10.5 12 55 102 7173 8156 10.6 12 55 102 7173 8156 10.8 12 55 102 7173 8156 11.0 12 55 102 7173 8156 11.2 12 55 102 7173 8156 11.5 12 55 102 7516 8500 11.8 12 55 102 7516 8500 12.0 12 55 102 7279 8259 12.2 14 60 107 12545 13761 12.25 14 60 107 12545 13761 12.5 14 60 107 12545 13761 12.7 14 60 107 12545 13761 12.75 14 60 107 12514 13726 12.8 14 60 107 12514 13726 13.0 14 60 107 12514 13726 13.1 14 60 107 12807 14020 13.5 14 60 107 12807 14020 13.8 14 60 107 12756 13970 14.0 14 60 107 12453 13668 14.25 16 65 115 14469 15684 14.5 16 65 115 14469 15684 14.75 16 65 115 14436 15648 14.8 16 65 115 14436 15648 15.0 16 65 115 14436 15648 15.1 16 65 115 14780 15993 15.5 16 65 115 14780 15993 15.8 16 65 115 14780 15993 16.0 16 65 115 14780 15993 16.5 18 73 123 16959 18899 16.75 18 73 123 17704 19643 16.8 18 73 123 17704 19643 17.0 18 73 123 17704 19643 17.5 18 73 123 17655 19594 17.8 18 73 123 17655 19594 18.0 18 73 123 17529 19466 18.5 20 79 131 21233 25114 18.8 20 79 131 21233 25114 19.0 20 79 131 21201 25080 19.5 20 79 131 21151 25031 19.8 20 79 131 21151 25031 20.0 20 79 131 21025 24904 Application : Machining for Cast iron, Aluminium Silicon Alloy and Aluminium Alloys only. 9

MICRO GRAIN SOLID CARBIDE INTERNAL COOLANT BURNISHING DRILLS DIMENSIONS ACCORDING TO : DIN 6537 L TYPE OF SHANK : Parallel Shank as per DIN 6535 HA TYPE OF FLUTE : Two Straight with Four Margins POINT ANGLE : 120 m7 m7 5.0 6 44 82 3758 4369 5.1 6 44 82 3758 4369 5.2 6 44 82 3758 4369 5.5 6 44 82 3758 4369 5.55 6 44 82 3758 4369 5.8 6 44 82 3758 4369 6.0 6 44 82 3588 4199 6.1 8 53 91 4394 5379 6.2 8 53 91 4394 5379 6.3 8 53 91 4394 5379 6.5 8 53 91 4394 5379 6.6 8 53 91 4394 5379 6.8 8 53 91 4394 5379 6.9 8 53 91 4363 5346 7.0 8 53 91 4363 5346 7.1 8 53 91 4363 5346 7.4 8 53 91 4363 5346 7.5 8 53 91 4363 5346 7.8 8 53 91 4363 5346 8.0 8 53 91 4177 5160 8.1 10 61 103 6304 7289 8.4 10 61 103 6304 7289 8.5 10 61 103 6304 7289 8.6 10 61 103 6304 7289 8.7 10 61 103 6304 7289 8.8 10 61 103 6304 7289 9.0 10 61 103 6304 7289 9.3 10 61 103 6304 7289 9.5 10 61 103 6304 7289 9.6 10 61 103 6304 7289 9.8 10 61 103 6304 7289 10.0 10 61 103 6098 7083 10.2 12 71 118 9709 10690 10.4 12 71 118 9709 10690 10.5 12 71 118 9709 10690 10.6 12 71 118 9709 10690 10.8 12 71 118 9709 10690 11.0 12 71 118 9709 10690 11.2 12 71 118 9709 10690 11.5 12 71 118 9709 10690 11.8 12 71 118 9709 10690 12.0 12 71 118 9435 10417 12.2 14 77 124 12808 14023 12.25 14 77 124 12808 14023 12.5 14 77 124 12808 14023 12.7 14 77 124 12808 14023 12.75 14 77 124 12808 14023 12.8 14 77 124 12808 14023 13.0 14 77 124 12808 14023 13.1 14 77 124 12808 14023 13.5 14 77 124 12776 13989 13.8 14 77 124 12776 13989 14.0 14 77 124 12565 13779 14.25 16 83 133 15091 17510 14.5 16 83 133 15091 17510 14.75 16 83 133 15091 17510 14.8 16 83 133 15056 17475 15.0 16 83 133 15056 17475 15.1 16 83 133 15056 17475 15.5 16 83 133 15056 17475 15.8 16 83 133 15056 17475 16.0 16 83 133 14832 17249 16.5 18 93 143 17769 21351 16.75 18 93 143 17769 21351 16.8 18 93 143 17769 21351 17.0 18 93 143 17738 21616 17.5 18 93 143 17738 21616 17.8 18 93 143 17738 21616 18.0 18 93 143 17529 21406 18.5 20 101 153 22461 26339 18.8 20 101 153 22461 26339 19.0 20 101 153 22461 26339 19.5 20 101 153 22410 26290 19.8 20 101 153 22410 26290 20.0 20 101 153 22168 26047 Application : Machining for Cast Iron, Aluminium Silicon Alloy and Aluminium Alloy only. 10

MICRO GRAIN SOLID CARBIDE CENTRE DRILLS DIMENSIONS ACCORDING TO : IS : 6708 1977 POINT ANGLE / COUNTER SINK ANGLE : 120 / 60 40 ± 2 Pilot Dia Body Dia OAL mm - k12 mm - h9 mm 2.0 5 40 2009 2353 2.5 6.3 45 2725 3280 3.15 8 50 3229 3782 4.0 10 56 4271 4824 5.0 12.5 63 6663 7346 6.3 16. 71 9097 9778 8.0 20 80 14445 16086 MICRO GRAIN SOLID CARBIDE CENTRE DRILLS DIMENSIONS ACCORDING TO : BS 328 / Part 2 / 1950 POINT ANGLE / COUNTER SINK : 120 / 60 BS Pilot Dia Body Dia OAL No. Inch Inch Inch 2 1/16 3/16 1-3/4 1978 2324 3 3/32 1/4 2 2725 3280 4 1/8 5/16 2-1/4 3229 3782 5 3/16 7/16 2-1/2 6126 6679 6 1/4 5/8 3 9097 9779 7 5/16 3/4 3-1/2 14141 15783 11

MICRO GRAIN SOLID CARBIDE CHUCKING REAMER DIMENSIONS ACCORDING TO : IS 5446 1978 / BS 328 : P 4 : 1983 Reamer Dia m6 h9 No. of s 5 5 23 86 4 1686 2180 5.5 5.6 26 93 4 1990 2484 6 5.6 26 93 6 2149 2643 6.5 6.3 28 101 6 2401 3195 7 7.1 31 109 6 3203 3996 7.5 7.1 31 109 6 3420 4214 8 8 33 117 6 3809 4603 8.5 8 33 117 6 3846 4639 9 9 36 125 6 5098 5892 9.5 9 36 125 6 5464 6259 10 10 38 133 6 5578 7144 10.5 10 38 133 6 5850 7416 11 10 41 142 6 6830 8400 11.5 10 41 142 6 7186 8752 12 10 44 151 6 8157 9724 12.5 10 44 151 6 8666 10619 13 10 44 151 6 9050 11005 13.5 12.5 47 160 6 9916 11871 14 12.5 47 160 8 10681 12633 14.5 12.5 50 162 8 12440 14394 15 12.5 50 162 8 12754 14706 15.5 12.5 52 170 8 13842 15795 16 12.5 52 170 8 13890 15843 12

MICRO GRAIN SOLID CARBIDE END MILLS (2 FLUTES/4 FLUTES) (STANDARD SERIES) 30 RH HELIX ANGLE WITH CENTRE CUTTING Dia h10 SIZE CEL OAL SQUARE Rs. Rs. Rs. BALL NOSE Rs. 3 3 12 38 744 912 894 1062 3.5 4 12 50 1026 1193 1232 1400 4 4 14 50 1026 1193 1232 1400 4.5 5 16 50 1289 1457 1552 1720 5 5 16 50 1289 1498 1552 1762 6 6 19 56 1352 1562 1625 1835 7 7 19 63 1468 1789 1762 2083 8 8 20 63 1527 1848 1832 2151 9 9 22 75 2286 2608 2741 3062 10 10 22 75 2848 3168 3418 3740 11 11 25 75 3136 3458 3764 4088 12 12 25 75 3456 3777 4154 4474 14 14 32 89 5870 6464 7825 8420 16 16 32 89 6569 7163 7884 8479 18 18 38 100 9699 10610 11646 12555 20 20 38 100 13978 14888 16779 17687 25 25 38 100 18307 20543 21970 24207 MICRO GRAIN SOLID CARBIDE END MILLS (2 FLUTES/4 FLUTES) (LONG SERIES) 30 RH HELIX ANGLE WITH CENTRE CUTTING Dia h10 SIZE CEL OAL SQUARE Rs. Rs. Rs. BALL NOSE Rs. 3 3 25 75 1499 1667 1802 1969 4 4 25 75 1694 1862 2036 2204 5 5 25 75 1884 2094 2261 2470 6 6 25 75 1965 2175 2365 2573 8 8 25 75 2168 2489 2600 2923 10 10 38 100 3459 3928 4153 4620 12 12 50 100 4949 5417 6214 6681 12 12 75 150 10074 10983 10933 11843 14 14 75 150 12149 13267 14582 15702 16 16 75 150 15244 16361 18296 20391 18 18 75 150 19084 20867 22896 24680 20 20 75 150 25382 27164 30465 32248 25 25 75 150 30458 34860 36552 40954 13

MICRO GRAIN SOLID CARBIDE END MILLS (2 FLUTES/4 FLUTES) (STUB SERIES) 30 RH HELIX ANGLE WITH CENTRE CUTTING Dia h10 SIZE CEL OAL SQUARE Rs. Rs. Rs. BALL NOSE Rs. 3 3 6 38 621 788 744 912 3.5 4 7 50 884 1051 1062 1230 4 4 8 50 884 1051 1062 1230 4.5 5 9.5 50 1106 1273 1329 1496 5 5 10 50 1106 1314 1329 1538 6 6 12 50 1133 1342 1359 1570 7 7 12 50 1260 1581 1511 1833 8 8 12 50 1277 1598 1538 1861 9 9 14 56 1659 1980 1994 2315 10 10 16 56 2388 2708 2867 3189 11 11 19 63 2688 3008 3226 3547 12 12 19 63 2772 3094 3327 3651 COATING PROPERTIES COATING APPLICATIONS Titanium Nitride TiN Titanium Carbonitride TiCN Titanium Aluminum Nitride TiALN Work Materials Milling Drilling Ferrous < 45 RC TiCN / TiN TiN Micro Hardness (HV 0.05) Max Working Temperature 2300 3000 3000 3500 600 C 400 C 800 C Ferrous > 45 RC TiALN TiALN Aluminum Alloys TiCN TiCN / TiN Copper Alloys TiCN / TiN TiCN / TiN Titanium Alloys TiCN / TiALN TiALN / TiCN Colour Gold Blue - Gray Violet-Gray Nickel Alloys TiCN TiALN 14

RECOMMENDED PARAMETERS For Solid Carbide Twist Drills Material Hardness Drill Size φ / Feed mm / Revolution Cutting Speed m/min φ 1 2 φ 3 5 φ 6 8 φ 9 12 φ 13 16 φ 17 20 Structural Steels > 70 HRB 40 60 0.01 0.02 0.04 0.06 0.08 0.12 Carbon Tool Steels 100 180 HRB 25 35 0.01 0.01 0.02 0.03 0.05 0.06 160 180 HRB 20 25 0.01 0.01 0.02 0.02 0.03 0.04 Stainless Steel 20 30 0.01 0.02 0.03 0.05 0.08 0.10 Cast Iron 160 200 HRB 60 80 0.03 0.04 0.08 0.10 0.12 0.16 > 200 HRB 25 40 0.01 0.02 0.04 0.06 0.06 0.08 Cast Steel < 50 HRB 40 60 0.03 0.04 0.06 0.08 0.10 0.12 < 70 HRB 25 40 0.01 0.02 0.04 0.06 0.08 0.10 Copper 80 100 0.02 0.04 0.06 0.08 0.12 0.16 Gun Metal, Bronze, Zinc, Brass 80 120 0.05 0.06 0.08 0.10 0.16 0.20 Aluminium Alloys 150 250 0.02 0.08 0.16 0.20 0.28 0.36 Laminated Paper 60 100 0.01 0.02 0.04 0.08 0.10 0.15 Thermosetting Plastics, Bakelite 80 120 0.02 0.03 0.08 0.12 0.16 0.22 Thermoplastics, Synthetics 80 150 0.01 0.02 0.04 0.06 0.10 0.12 15

RECOMMENDED PARAMETERS For End Mills Material Cutting Speed m/min upto φ 6 End Mill Size φ / Feed / Tooth φ 7 12 φ 13 19 φ 20 25 Aluminium 140 300 0.05 0.10 0.15 0.20 Aluminium Alloys 240 300 0.05 0.10 0.15 0.20 Brass 75 100 0.05 0.08 0.10 0.13 Bronze 240 300 0.05 0.08 0.10 0.13 Copper & its Alloys 240 300 0.05 0.08 0.13 0.18 Cast Iron Soft 90 100 0.05 0.10 0.15 0.20 Hard 75 90 0.03 0.05 0.08 0.10 Malleable Iron 60 100 0.03 0.08 0.13 0.20 Magnesium and its alloys 300 0.05 0.10 0.15 0.20 Monel 60 75 0.05 0.05 0.08 0.10 Plastic 220 300 0.08 0.15 0.25 0.38 Steel Low Carbon 100 180 0.03 0.08 0.13 0.15 Med. Carbon 60 120 0.03 0.08 0.13 0.15 Steel High Nickel 60 75 0.03 0.05 0.08 0.10 40 45 Rc 45 75 0.03 0.03 0.05 0.08 46 50 Rc 20 45 0.03 0.03 0.05 0.08 51 55 Rc 10 20 0.03 0.03 0.05 0.08 Stainless Steel Free Machining 90 120 0.03 0.05 0.10 0.15 Work Hardening 60 90 0.03 0.03 0.08 0.13 Titanium 20 50 0.03 0.05 0.10 0.15 * Cutting Speed : The figures given in the tables are starting speeds only. They may get changed to suit the working condition with respect to job. 16