ISOTURN INSERTS IB10S IB55IB90 IB20H IB50IB50 60º 22°MAX TNGA-M3 (CBN)Triangular Inserts with 3 CBNTips for Machining Hardened Typ. x 3 91º91ºLE93ºL95º91º55°MAX Steel, Sintered Metals and IC 60º High Temperature Alloys S Dimensions Tough 1  Hard Recommended Machining Data ap f Designation L IC S RE LE (mm) (mm/rev) TNGA 160404-M3 16.50 9.52 4.76 0.40 2.2 • 0.10-0.50 0.05-0.30 TNGA 160408-M3 16.50 9.52 4.76 0.80 1.9 • • 0.05-0.50 0.05-0.30 TNGA 160412-M3 16.50 9.52 4.76 1.20 2.4 • 0.10-0.50 0.05-0.30 • For user guide and cutting speed recommendations, see pages 122-134, 236-248 For tools, see pages: A-PTFNR/L-X/G (108) • DTGNR/L (44) • MTENN-W (38) • MTJNR/L-W (38) • PTFNR/L (37) • PTGNR/L (35) • PTGNR/L-X (36) • PTGNR/L-X-JHP (36) • PTGNR/L-X-JHP-MC (37) • S-MTLNR/L-W (109) • S-PTFNR/L (109) 60° TCMT (CBN) RE LE 91º 91º 95º Triangular Positive Inserts witha Single CBN Flat Rake Tip for L 91º Machining Hardened Steel D1 7° IC S Dimensions Tough 1  Hard RecommendedMachining Data ap f Designation L IC S RE LE D1 (mm) (mm/rev) TCMT 110204T 11.00 6.35 2.38 0.40 3.5 2.85 • • 0.05-0.50 0.05-0.13 • For user guide and cutting speed recommendations, see pages 122-134, 236-248 For tools, see pages: E-STFCR-HEAD (115) • S-STFCR/L (115) • S-STLCR/L (115) • STFCR/L (70) • STGCR/L (70) 60° TPGX (CBN) RE LE 91º Triangular Inserts with CBN 11° Single Top Corner Brazed Tip, IC 11° Clearance for Machining D1 Cast Iron and Hardened Steel L S Dimensions Tough 1  Hard RecommendedMachining Data ap f Designation L IC S RE LE D1 (mm) (mm/rev) TPGX 090202T 9.52 5.56 2.38 0.20 2.5 2.50 • • 0.05-0.50 0.03-0.20 TPGX 090204T 9.52 5.56 2.38 0.40 2.6 2.50 • • 0.05-0.50 0.03-0.20 TPGX 110302T 11.00 6.35 3.18 0.20 3.3 3.50 • • 0.05-0.50 0.03-0.20 TPGX 110304T 11.00 6.35 3.18 0.40 3.0 3.50 • • 0.05-0.50 0.03-0.20 • For user guide and cutting speed recommendations, see pages 122-134, 236-248 For tools, see pages: A/E-STFPR-X (117) • MG STFPR-X (117) 234 ISCAR