TurningMillingDrillingTechnicalInformationIndex NC-tapping device – SC series Solid carbide drills SC drill – NC tapping device 90° General machining A 1143SC90 – Factory standard External coolant Dimensions [mm] Grade Article d1 (h6) d2 (h6) l11143SC90-05005562 l2 KDG303 YK30F10Ɣ B 1143SC90-0600 6 6 66 15 Ɣ 1143SC90-0800 8 8 79 17 Ɣ 1143SC90-1000 10 10 89 20 Ɣ 1143SC90-1200 12 12 102 25 Ɣ 1143SC90-1400 14 14 107 30 Ɣ 1143SC90-1600 16 16 115 35 Ɣ 1143SC90-2000 20 20 131 40 Ɣ ż ƔEx stockżOn demand With internal cooling Application field C P M K N S H DVery suitable D D D D DSuitable D E System code C28 Machining instructions C165 Cutting data C122 Nonstandard order C178 C 119