d1 d2 TurningMillingDrillingTechnicalInformationIndex SL/SP series Solid carbide drills SP drill 3xD General machining A 1534SP03C – Type of shank DIN 6535HA – Coolant exit, axial concentric 150° l3 l2 l4 Internal coolant l1 Article Dimensions [mm]d1 (h7)d2 (h6)l1l2 l3 Gradel4KDG303 B 1534SP03C-0303 3.03 6 62 20 14 36 Ɣ 1534SP03C-0313 3.13 6 62 20 14 36 ż 1534SP03C-0323 3.23 6 62 20 14 36 ż 1534SP03C-0333 3.33 6 62 20 14 36 Ɣ 1534SP03C-0343 3.43 6 62 20 14 36 Ɣ 1534SP03C-0353 3.53 6 62 20 14 36 Ɣ 1534SP03C-0363 3.63 6 62 20 14 36 ż 1534SP03C-0373 3.73 6 62 20 14 36 ż 1534SP03C-0383 3.83 6 66 24 17 36 ż 1534SP03C-0393 3.93 6 66 24 17 36 ż 1534SP03C-0403 4.03 6 66 24 17 36 Ɣ1534SP03C-04134.13666241736żC 1534SP03C-0423 4.23 6 66 24 17 36 ż 1534SP03C-0433 4.33 6 66 24 17 36 ż 1534SP03C-0443 4.43 6 66 24 17 36 ż 1534SP03C-0453 4.53 6 66 24 17 36 Ɣ 1534SP03C-0463 4.63 6 66 24 17 36 ż 1534SP03C-0473 4.73 6 66 24 17 36 ż 1534SP03C-0483 4.83 6 66 28 20 36 ż 1534SP03C-0493 4.93 6 66 28 20 36 ż 1534SP03C-0503 5.03 6 66 28 20 36 Ɣ 1534SP03C-0513 5.13 6 66 28 20 36 ż 1534SP03C-0523 5.23 6 66 28 20 36 ż 1534SP03C-0533 5.33 6 66 28 20 36 ż1534SP03C-05435.43666282036żD 1534SP03C-0553 5.53 6 66 28 20 36 Ɣ 1534SP03C-0563 5.63 6 66 28 20 36 ż 1534SP03C-0573 5.73 6 66 28 20 36 ż 1534SP03C-0583 5.83 6 66 28 20 36 ż 1534SP03C-0593 5.93 6 66 28 20 36 ż 1534SP03C-0603 6.03 6 66 28 20 36 Ɣ 1534SP03C-0613 6.13 8 79 34 24 36 ż 1534SP03C-0623 6.23 8 79 34 24 36 ż 1534SP03C-0633 6.33 8 79 34 24 36 ż 1534SP03C-0643 6.43 8 79 34 24 36 ż 1534SP03C-0653 6.53 8 79 34 24 36 Ɣ1534SP03C-06636.63879342436żE ƔEx stockżOn demand Pilot drill Ø = Deep drill Ø + 0,03 mm With internal cooling Application field P M K N S H DVery suitable D D D D D DSuitable System code C28 Machining instructions C165 Cutting data C122 Nonstandard order C178 C 89