TurningMillingDrillingTechnicalInformationIndex Solid carbide drills ST series A ST drill 3xD Steel, stainless steel, heat-resistant alloys 1534ST03C – Type of shank DIN 6535HA – Coolant exit, axial concentric Internal coolant B Article Dimensions [mm] Graded1 (m7)d2 (h6)l1l2l3l4KDG303 1534ST03C-0300 3 6 62 20 14 36 Ɣ 1534ST03C-0310 3.1 6 62 20 14 36 Ɣ 1534ST03C-0320 3.2 6 62 20 14 36 Ɣ 1534ST03C-0325 3.25 6 62 20 14 36 ż 1534ST03C-0330 3.3 6 62 20 14 36 Ɣ 1534ST03C-0340 3.4 6 62 20 14 36 Ɣ 1534ST03C-0350 3.5 6 62 20 14 36 Ɣ 1534ST03C-0360 3.6 6 62 20 14 36 Ɣ 1534ST03C-0370 3.7 6 62 20 14 36 Ɣ 1534ST03C-0380 3.8 6 66 24 17 36 Ɣ C 1534ST03C-03901534ST03C-0400 3.94 66 66 246624 1717 3636 ƔƔ 1534ST03C-0410 4.1 6 66 24 17 36 Ɣ 1534ST03C-0420 4.2 6 66 24 17 36 Ɣ 1534ST03C-0430 4.3 6 66 24 17 36 Ɣ 1534ST03C-0440 4.4 6 66 24 17 36 Ɣ 1534ST03C-0450 4.5 6 66 24 17 36 Ɣ 1534ST03C-0460 4.6 6 66 24 17 36 Ɣ 1534ST03C-0465 4.65 6 66 24 17 36 ż 1534ST03C-0470 4.7 6 66 24 17 36 Ɣ 1534ST03C-0480 4.8 6 66 28 20 36 Ɣ 1534ST03C-0490 4.9 6 66 28 20 36 Ɣ 1534ST03C-0500 5 6 66 28 20 36 Ɣ D 1534ST03C-05101534ST03C-0520 5.15.2 66 66 286628 2020 3636 ƔƔ 1534ST03C-0530 5.3 6 66 28 20 36 Ɣ 1534ST03C-0540 5.4 6 66 28 20 36 Ɣ 1534ST03C-0550 5.5 6 66 28 20 36 Ɣ 1534ST03C-0555 5.55 6 66 28 20 36 ż 1534ST03C-0560 5.6 6 66 28 20 36 Ɣ 1534ST03C-0570 5.7 6 66 28 20 36 Ɣ 1534ST03C-0580 5.8 6 66 28 20 36 Ɣ 1534ST03C-0590 5.9 6 66 28 20 36 Ɣ 1534ST03C-0600 6 6 66 28 20 36 Ɣ 1534ST03C-0610 6.1 8 79 34 24 36 ż E 1534ST03C-06201534ST03C-0630 6.26.3 88 79 347934 2424 3636 ƔƔ ƔEx stockżOn demand With internal cooling Application field P M K N S H DVery suitable D D D DSuitable System code C28 Machining instructions C165 Cutting data C122 Nonstandard order C178 C 94