ISOTURN INSERTS IW7 IS35 IW7 IS25 IS35 IN23 IS25 IN22 IN23 IN420 IN22 IN420 60° 22°MAX TPGN-Ceramic 91º91º93º Triangular Ceramic Insertswith an 11° Positive Flank for L 95º 91º 55°MAX Machining Hardened Steel 60º RE 11° IC S Dimensions Tough 1  Hard Recommended Machining Data ap f Designation L IC S RE (mm) (mm/rev) TPGN 090204T 9.60 5.56 2.38 0.40 • 0.10-1.50 0.07-0.30 TPGN 110304T 11.00 6.35 3.18 0.40 • • • 0.10-1.50 0.07-0.30 TPGN 110308T 11.00 6.35 3.18 0.80 • • • 0.10-3.00 0.07-0.40 TPGN 160304T 16.50 9.52 3.18 0.40 • • • 0.10-4.00 0.07-0.50 TPGN 160308T 16.50 9.52 3.18 0.80 • • • 0.10-4.00 0.07-0.50 • For user guide and cutting speed recommendations, see pages 122-134, 236-248 For tools, see pages: CTFPR/L (75) • CTGPR/L (74) • S-CTFPR/L (116) CH RPGN-Ceramic 11° Round Ceramic Inserts for Machining Nickel Based IC Alloys and Hardened Steel S Dimensions Tough 1  Hard Recommended Machining Data ap f Designation IC S (mm) (mm/rev) RPGN 090300E 9.52 3.17 • 0.10-2.00 0.07-0.20 RPGN 120400E 12.70 4.76 • • 0.10-3.00 0.07-0.20 RPGN 120400E-CH (1) 12.70 4.76 • • 0.10-3.00 0.07-0.20 RPGN 120400T 12.70 4.76 • • • 0.10-3.00 0.07-0.20 RPGN 120400T-CH (1) 12.70 4.76 • • 0.10-3.00 0.07-0.20 • For user guide and cutting speed recommendations, see pages 122-134, 236-248 (1) Insert with a dimple CH RNGN-Ceramic Round Double-Sided Ceramic Inserts for Machining Cast IC Iron, Nickel Based Alloys and Hardened Steel S Dimensions Tough 1  Hard Recommended Machining Data ap f Designation IC S (mm) (mm/rev) RNGN 090300T 9.52 3.18 • • 0.10-2.00 0.07-0.20 RNGN 090400T 9.52 4.76 • 0.10-2.00 0.07-0.20 RNGN 120400T 12.70 4.76 • • • 0.10-3.50 0.07-0.50 RNGN 120700 S6 (1) 12.70 7.94 • 0.10-2.00 - RNGN 120700E 12.70 7.94 • • • 0.10-2.00 0.07-0.20 RNGN 120700E-CH (2) 12.70 7.94 • • 0.10-2.00 0.07-0.20 RNGN 120700T 12.70 7.94 • • • • • • 0.10-4.50 0.07-0.50 RNGN 120700T-CH (2) 12.70 7.94 • • 0.10-4.50 0.07-0.50 RNGN 120700TE 12.70 7.94 • • 0.10-4.50 0.07-0.50 RNGN 120700T02020 12.70 7.94 • 0.10-2.00 0.07-0.20 RNGN 150700T 15.88 7.94 • 0.10-3.00 0.07-0.20 RNGN 190700T 19.05 7.94 • 0.10-3.00 0.07-0.20 RNGN 190700TE 19.05 7.94 • • 0.10-3.00 0.07-0.20 • For user guide and cutting speed recommendations, see pages 122-134, 236-248 (1) For milling nickel based superalloys; reference recommendations for milling Inconel 718: 0.12 mm/t 900-1000 m/min (2) Insert with a dimple For tools, see pages: CRDNN (90) • CRGNR/L (90) 220 ISCAR