80º 95° Typ. x 4 95º CNGA-4 (CBN) di lt 95° 4-Cornered CBN Inserts for Machining Hardened Steel l r S Recommended Dimensions Tough 1  Hard Machining Data a p f Designation l di S r l t IB25HC IB55 IB10HC (mm) (mm/rev) CNGA 120404T-MC 12.90 12.70 4.76 0.40 3.1 • 0.05-0.50 0.05-0.20 CNGA 120408-M4 12.90 12.70 4.76 0.80 2.2 • • 0.05-0.50 0.05-0.20 CNGA 120408T-MC 12.90 12.70 4.76 0.80 3.1 • 0.05-0.50 0.05-0.20 ISOTURN INSERTS CNGA 120408T-WG-MC (1) 12.90 12.70 4.76 0.80 3.1 • 0.05-0.50 0.05-0.20 CNGA 120412-M4 12.90 12.70 4.76 1.20 2.4 • • 0.05-0.50 0.05-0.20 CNGA 120412T-MC 12.90 12.70 4.76 1.20 3.1 • 0.05-0.50 0.05-0.20 • For user guide and cutting speed recommendations, see pages 197-212 (1) Wiper corner configuration For tools, see pages: A/S-PCLNR/L (81) • C#-MULNR/L-MW (19) • C#-PCLNR/L-12-JHP (24) • C#-PCLNR/L-X (27) • C#-PCLNR/L-X-JHP (27) • DCLNR/L (28) • HSK A63WH-MULNR-J12MWX2 (20) • HSK A63WH-MULNR/L-MW (19) • HSK A63WH-MUMNN-MW (20) • MULNR/L-12MW (18) • PCLNR/L (23) • PCLNR/L-12-JHP (24) • PCLNR/L-CA (101) • PCLNR/L-X (25) • PCLNR/L-X-JHP (26) • PCLNR/L-X-JHP-MC (26) • S-DCLNR/L (79) • S-MULNR-MW (85) • A/S-PCLNR/L-X/G (82) 95° Typ. x 2 CNGA-2 (CBN) l 95º di lt 95° 80° Rhombic Inserts with 2 CBN Tips for Machining Hardened Steel, Sintered Metals and High Temperature Alloys r S Recommended Dimensions Tough 1  Hard Machining Data a p f Designation l di S r l t IB05S IB10S IB20H IB20HC IB10H IB10HC (mm) (mm/rev) CNGA 120404-F2 12.90 12.70 4.76 0.40 2.3 • • 0.05-0.50 0.05-0.20 CNGA 120404-M2 12.90 12.70 4.76 0.40 2.3 • • • • 0.05-0.30 0.05-0.20 CNGA 120404-R2 12.90 12.70 4.76 0.40 2.2 • 0.05-0.50 0.05-0.20 CNGA 120408-F2 12.90 12.70 4.76 0.80 2.2 • • • 0.05-0.30 0.05-0.18 CNGA 120408-M2 12.90 12.70 4.76 0.80 2.2 • • • 0.05-0.30 0.05-0.18 CNGA 120408-R2 12.90 12.70 4.76 0.80 2.2 • 0.05-0.50 0.05-0.20 CNGA 120408-S2 12.90 12.70 4.76 0.80 2.2 • 0.05-0.50 0.05-0.20 CNGA 120412-F2 12.90 12.70 4.76 1.20 2.4 • • 0.05-0.50 0.05-0.20 CNGA 120412-M2 12.90 12.70 4.76 1.20 2.4 • • • 0.05-0.30 0.05-0.20 CNGA 120412-R2 12.90 12.70 4.76 1.20 2.4 • 0.05-0.50 0.05-0.20 • For user guide and cutting speed recommendations, see pages 197-212 For tools, see pages: A/S-PCLNR/L (81) • C#-MULNR/L-MW (19) • C#-PCLNR/L-12-JHP (24) • C#-PCLNR/L-X (27) • C#-PCLNR/L-X-JHP (27) • DCLNR/L (28) • HSK A63WH-MULNR-J12MWX2 (20) • HSK A63WH-MULNR/L-MW (19) • HSK A63WH-MUMNN-MW (20) • MULNR/L-12MW (18) • PCLNR/L (23) • PCLNR/L-12-JHP (24) • PCLNR/L-CA (101) • PCLNR/L-X (25) • PCLNR/L-X-JHP (26) • PCLNR/L-X-JHP-MC (26) • S-DCLNR/L (79) • S-MULNR-MW (85) • A/S-PCLNR/L-X/G (82) 80º 95° Typ. x 2 l 95º CNGG-M4HF/M4HM (CBN) lt 95° 80° Rhombic Inserts with 4 Chipbreaking CBN Tips for di Machining Hardened Steel r S Recommended Dimensions Machining Data a p f Designation l di S r l t IB25HA (mm) (mm/rev) CNGG 120408-M4HF 12.90 12.70 4.76 0.80 2.2 • 0.20-0.75 0.05-0.20 CNGG 120412-M4HM 12.90 12.70 4.76 1.20 2.4 • 0.50-1.00 0.05-0.20 • For user guide and cutting speed recommendations, see pages 197-212 For tools, see pages: A/S-PCLNR/L (81) • C#-MULNR/L-MW (19) • C#-PCLNR/L-12-JHP (24) • C#-PCLNR/L-X (27) • C#-PCLNR/L-X-JHP (27) • DCLNR/L (28) • HSK A63WH-MULNR-J12MWX2 (20) • HSK A63WH-MULNR/L-MW (19) • HSK A63WH-MUMNN-MW (20) • MULNR/L-12MW (18) • PCLNR/L (23) • PCLNR/L-12-JHP (24) • PCLNR/L-CA (101) • PCLNR/L-X (25) • PCLNR/L-X-JHP (26) • PCLNR/L-X-JHP-MC (26) • S-DCLNR/L (79) • S-MULNR-MW (85) • A/S-PCLNR/L-X/G (82) 188 ISCAR