Igetalloy Indexable Inserts 55°Diamond Type Positive Insert DC 55°Diamond Type RE Grade Selection Guide A2 7°Positive D1 Chipbreaker Selection Guide From B8 IC 7° With Insert Hole 55° L S Material-based Grade Selection Guide From A8 (Legend) Continuous cut : 1st choice Medium cut : 1st choice Interrupted cut : 1st choice : 2nd choice : 2nd choice : 2nd choice DC¢¢11T3˜˜ Recommended application P Steel M Stainless steel B K Cast iron N Non-ferrous metal ● L : 11.6 ● S : 3.97 S Exotic alloy Positive H Hardened steel Inserts ● IC : 9.525 ● D1 : 4.4 Coated carbide Coated Cermet Carbide cermet SUMIBORON (CBN) Inserts L52– SUMIDIA (PCD) Inserts M12– SUMIDIA Binderless Inserts M26 AC810P AC820P AC8025P AC830P AC6020M AC6030M AC6040M AC610M AC630M AC405K AC415K AC420K AC503U AC510U AC520U AC1030U AC530U Applicable External Holders C14, D14, 17, 23 Applicable Internal Holders E27–E30 ACZ150 T1500Z T3000Z T1000A T1500A ST10P ST20E G10E EH510 EH520 Shape Cat. No. RE A30 H1 C FY DCET 11T3003R-FY 0.03 Q Q Q Q Q Q Q Q Q Q Q Q     D                11T3003L-FY 0.03 Q Q Q Q Q Q Q Q Q Q Q Q     D                11T3008R-FY 0.08 Q Q Q Q Q Q Q Q Q Q Q Q     D                11T3008L-FY 0.08 Q Q Q Q Q Q Q Q Q Q Q Q     D                D ( p) 11T301R-FY 0.1 Q Q Q Q Q Q Q Q Q Q Q Q     D                Finishing 2 11T301L-FY 0.1 Q Q Q Q Q Q Q Q Q Q Q Q     D                1 11T3018R-FY 0.18 Q Q Q Q Q Q Q Q Q Q Q Q     D                0 0.2 0.4 ( ) 11T3018L-FY 0.18 Q Q Q Q Q Q Q Q Q Q Q Q     D                R 11T302R-FY 0.2 Q Q Q Q Q Q Q Q Q Q Q Q                      11T302L-FY 0.2 Q Q Q Q Q Q Q Q Q Q Q Q                      11T304R-FY 0.4 Q Q Q Q Q Q Q Q Q Q Q Q   D                15° 11T304L-FY 0.4 Q Q Q Q Q Q Q Q Q Q Q Q     D                Finishing-Light cutting SD ( p) DCGT 11T304R-SD 0.4 Q Q Q Q Q Q Q Q Q Q Q Q   D  DD S 2               11T304L-SD 0.4 Q Q Q Q Q Q Q Q Q Q Q Q       D  DD           1 11T308R-SD 0.8 Q Q Q Q Q Q Q Q Q Q Q Q   D  DD 11T308L-SD 0.8 Q Q Q Q Q Q Q Q Q Q Q Q       D  DD           0° 0 0.2 0.4 ( ) LB ( p) T 2 DCMT 11T302N-LB 0.2  D D D D D D         Q Q Q DD D           1 11T304N-LB 0.4  D D D D D D         Q Q Q DD D           11T308N-LB 0.8  D D D D D D         Q Q Q DD D           15° 0 0.2 0.4 ( ) SU ( p) V 4 DCMT 11T302N-SU 0.2  D D D D D D D D       Q Q D Q DD D D           3 11T304N-SU 0.4 DD D D D D D D D       Q Q D Q DD D D           2 1 11T308N-SU 0.8 DD D D D D D D D       Q Q D Q DD D D           8° 0 0.2 0.4 0.6 ( ) W SI ( p) DCGT 11T301MN-SI <0.1 QQ Q Q Q Q Q D D       Q D D D D   D  D D           4 11T302MN-SI <0.2 QQ Q Q Q Q Q D D       Q D D D D   D  D D           3 <0.4 Solid CBN Ceramics 2 11T304MN-SI QQ Q Q Q Q Q D D       Q D D D D   D  D D           1 11T308MN-SI <0.8 QQ Q Q Q Q Q D D       Q D D   D   D  D D           Light cutting 15° 0 0.2 0.4 0.6 ( ) SC DCGT 11T3003N-SC 0.03 QQ Q Q Q Q Q Q Q Q Q Q Q D D D    D D           ( p) 4 DCGT 11T301MN-SC <0.1 QQ Q Q Q Q Q Q Q Q Q Q Q D D D D  D D Q QQQQQ   3 11T302MN-SC <0.2 QQ Q Q Q Q Q Q Q Q Q Q Q D D D D  D D Q QQQQQ   2 1 11T304MN-SC <0.4 QQ Q Q Q Q Q Q Q Q Q Q Q D D D D  D D Q QQQQQ   0 0.2 0.4 0.6 ( ) 11T308MN-SC <0.8 QQ Q Q Q Q Q Q Q Q Q Q Q D D   D  D D Q QQQQQ   6° DCMW 11T304 0.4                D D D Q Q Q QQ Q Q         Q 11T308 0.8                D D D Q Q Q QQ Q Q         Q DCGW 11T300 0 Q Q Q Q Q Q Q Q Q                      11T301 0.1 Q Q Q Q Q Q Q Q Q                      11T302 0.2 Q Q Q Q Q Q Q Q Q     D                 11T304 0.4 Q Q Q Q Q Q Q Q Q     D                 11T308 0.8 Q Q Q Q Q Q Q Q Q     D                 Light-Medium cutting MU ( p) 4 DCMT 11T304N-MU 0.4 D D D   D D     DDDDQ Q Q Q Q Q Q        Q 3 11T308N-MU 0.8 D D D D D D     DDDDQ Q Q Q Q Q Q        Q 2 1 0° 0 0.2 0.4 0.6 ( ) Nose radii RE with a sign "<" indicate negative tolerances. B89