
45° 90 ° lt 45° 75° SNMA (CBN) 75º Square Inserts with a Single Flat di Rake CBN Tip for Machining 45° 75° Cast Iron and Hardened Steel r S Dimensions Recommended Machining Data a p f Designation di S r l t IB55 (mm) (mm/rev) SNMA 120408T 12.70 4.76 0.80 4.5 • 0.05-0.50 0.05-0.30 • For user guide and cutting speed recommendations, see pages 197-212 For tools, see pages: C#-MULNR/L-MW (19) • DSBNR/L (37) • DSDNN (36) • DSKNR/L (37) • DSSNR/L (37) • HSK A63WH-MULNR-J12MWX2 (20) • HSK A63WH-MULNR/L-MW (19) • HSK A63WH-MUMNN-MW (20) • MULNR/L-12MW (18) • PSBNR/L (41) • PSDNN (38) • PSDNN-JHP (39) • PSKNR/L (39) • ISOTURN INSERTS PSKNR/L-CA (101) • PSSNR/L (39) • PSSNR/L-CA (102) • PSSNR/L-JHP (40) 7° RCGX (CBN) CBN Round Inserts with a di 140° Flat Rake for Machining Cast Iron and Hardened Steel S Dimensions Recommended Machining Data a p f Designation di S IB90 (mm) (mm/rev) RCGX 060300T 6.35 3.18 • 0.05-0.50 0.05-0.25 RCGX 090300T 9.52 3.18 • 0.05-0.50 0.05-0.25 RCGX 120400T 12.70 4.76 • 0.05-0.50 0.05-0.25 • For user guide and cutting speed recommendations, see pages 197-212 For tools, see pages: CRGCR/L-CEB (76) 196 ISCAR