45° 90° 45° 75° SNGA-Ceramic Square Double-Sided Ceramic Inserts with a Flat Rake for Machining di 45° 75° Cast Iron and Hardened Steel r S Dimensions Tough 1  Hard Recommended Machining Data a p f Designation di S r IS8 IN23 IN22 IN420 (mm) (mm/rev) SNGA 120404T 12.70 4.76 0.40 • 0.10-3.00 0.05-0.30 SNGA 120408T 12.70 4.76 0.80 • • • • 0.10-3.50 0.05-0.30 SNGA 120412T 12.70 4.76 1.20 • • 0.10-4.00 0.05-0.30 ISOTURN INSERTS SNGA 120416T 12.70 4.76 1.60 • 0.10-4.50 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) • PSKNR/L-CA (101) • PSSNR/L (39) • PSSNR/L-CA (102) • PSSNR/L-JHP (40) 90° 45° 45° 75° SNGX-Ceramic Square Double-Sided Dimpled di Ceramic Inserts with a Flat Rake 45° for Machining Cast Iron r l S Recommended Dimensions Tough 1  Hard Machining Data a p f Designation di S r l IS8 IS80 IS6 (mm) (mm/rev) SNGX 120712T 12.70 7.94 1.20 12.70 • • • 0.10-5.00 0.10-0.50 SNGX 120716T 12.70 7.94 1.60 12.70 • • • 0.10-5.00 0.10-0.50 • For user guide and cutting speed recommendations, see pages 197-212 For tools, see pages: TSDNN-CH (74) • TSRNR/L-CH (74) • TSSNR/L-CH (75) 55° 62.5° DNGA-Ceramic 93º 55° Rhombic Double-Sided di Ceramic Inserts for Machining 93° Cast Iron and Hardened Steel r l S Recommended Dimensions Tough 1  Hard Machining Data a p f Designation l di S r IS8 IN23 IN22 IN420 (mm) (mm/rev) DNGA 150404T 15.50 12.70 4.76 0.40 • • 0.10-3.00 0.07-0.50 DNGA 150408T 15.50 12.70 4.76 0.80 • • • • 0.10-3.50 0.07-0.50 DNGA 150412T 15.50 12.70 4.76 1.20 • 0.10-4.00 0.07-0.50 DNGA 150604T 15.50 12.70 6.35 0.40 • • 0.10-3.50 0.07-0.50 DNGA 150608T 15.50 12.70 6.35 0.80 • • • 0.10-4.00 0.07-0.50 DNGA 150612T 15.50 12.70 6.35 1.20 • • 0.10-5.00 0.07-0.50 • For user guide and cutting speed recommendations, see pages 197-212 For tools, see pages: A/S-PDUNR/L (86) • C#-DDJNR/L (33) • C#-PDJNR/L-JHP (32) • DDJNR/L (32) • HSK A63WH-DDJNR/L (33) • HSK A63WH-DDNNN (33) • PDJNR/L (31) • PDJNR/L-JHP (31) • S-DDUNR/L (86) 180 ISCAR