IC908 IC907 INDEXABLE DRILLS KCH BCH ICK-2M (continued) Exchangeable Double Margin Drilling Heads for DCN Drills, for DC SIG Machining ISO K Materials with High Surface Finish Results LF PL Dimensions Tough 1 Hard Designation DC LF PL BCH KCH SIG SSC(1) ICK 232-2M 23.20 7.88 5.450 2.76 30.0 140 23.0 • ICK 233-2M 23.30 7.88 5.450 2.76 30.0 140 23.0 • ICK 234-2M 23.40 7.88 5.450 2.76 30.0 140 23.0 • ICK 235-2M 23.50 7.88 5.450 2.76 30.0 140 23.0 • ICK 236-2M 23.60 7.88 5.450 2.76 30.0 140 23.0 • ICK 237-2M 23.70 7.88 5.450 2.76 30.0 140 23.0 • ICK 238-2M 23.80 7.88 5.450 2.76 30.0 140 23.0 • ICK 239-2M 23.90 7.88 5.450 2.76 30.0 140 23.0 • ICK 240-2M 24.00 8.21 5.690 2.88 30.0 140 24.0 • ICK 241-2M 24.10 8.21 5.690 2.88 30.0 140 24.0 • ICK 242-2M 24.20 8.21 5.690 2.88 30.0 140 24.0 • ICK 243-2M 24.30 8.21 5.690 2.88 30.0 140 24.0 • ICK 244-2M 24.40 8.21 5.690 2.88 30.0 140 24.0 • ICK 245-2M 24.50 8.21 5.690 2.88 30.0 140 24.0 • ICK 246-2M 24.60 8.21 5.690 2.88 30.0 140 24.0 • ICK 247-2M 24.70 8.21 5.690 2.88 30.0 140 24.0 • ICK 249-2M 24.90 8.21 5.690 2.88 30.0 140 24.0 • ICK 250-2M 25.00 8.56 5.940 3.00 30.0 140 25.0 • ICK 251-2M 25.10 8.56 5.940 3.00 30.0 140 25.0 • ICK 252-2M 25.20 8.56 5.940 3.00 30.0 140 25.0 • ICK 253-2M 25.30 8.56 5.940 3.00 30.0 140 25.0 • ICK 254-2M 25.40 8.56 5.940 3.00 30.0 140 25.0 • ICK 255-2M 25.50 8.56 5.940 3.00 30.0 140 25.0 • ICK 256-2M 25.60 8.56 5.940 3.00 30.0 140 25.0 • ICK 257-2M 25.70 8.56 5.940 3.00 30.0 140 25.0 • ICK 258-2M 25.80 8.56 5.940 3.00 30.0 140 25.0 • ICK 259-2M 25.90 8.56 5.940 3.00 30.0 140 25.0 • • Can provide high surface finish of up to 1.6 Ra hole cylindricity and straightness of up to 0.05 mm • For cutting conditions see page 68-81 (1) Seat size code For tools, see pages: DCN A-1.5D (4) • DCN R-1.5D (5) • DCN A-3D (6) • DCN R-3D (7) • DCN A-5D (8) • DCN R-5D (9) • DCN A-8D (10) • DCN R-8D (11) • DCN R-10D (11) • DCN R-12D (12) • DCN C-3D (13) • DCN C-5D (13) • DCN C-12D (14) • DCNS-3D (15) • DCNS-5D (16) • DCNM (17) • DCNT (M8-M24) (136) • MNSNT (293) 35