
TURNING INSERTS 60° 22°MAX 55° MAX TNMG-GN 91º 93 º 60º Double-Sided Triangular Inserts 91º for General Applications L 91º 95º RE IC S Recommended Dimensions Tough 1 Hard Machining Data ap f IC8350 IC8250 IC8150 IC5010 IC5005 IC830 IC428 IC807 IC907 IC20 Designation L IC S RE (mm) (mm/rev) TNMG 160404-GN 16.50 9.52 4.76 0.40 • • 1.00-3.00 0.12-0.30 TNMG 160408-GN 16.50 9.52 4.76 0.80 • • • • • • • • • • 1.00-3.50 0.18-0.39 TNMG 160412-GN 16.50 9.52 4.76 1.20 • • • 1.50-4.00 0.18-0.43 TNMG 220408-GN 22.00 12.70 4.76 0.80 • • • • 1.00-4.00 0.18-0.40 TNMG 220412-GN 22.00 12.70 4.76 1.20 • • • 1.50-4.50 0.18-0.45 TNMG 220416-GN 22.00 12.70 4.76 1.60 • 2.00-5.00 0.25-0.45 TNMG 270612-GN 27.50 15.88 6.35 1.20 • • 2.00-6.00 0.25-0.45 • For user guide and cutting speed recommendations, see pages 160-170, 274-278 For tools, see pages: A-PTFNR/L-X/G (142) • AVC-PTLNR/L (125) • C#-DTGNR/L (50) • DTGNR/L (50) • MTENN-W (49) • MTJNR/L-W (49) • NQCH-PTJNR/L-S-JHP (48) • PTFNR/L (48) • PTGNR/L (45) • PTGNR/L-X (46) • PTGNR/L-X-JHP (47) • PTGNR/L-X-JHP-MC (47) • S-MTLNR/L-W (143) • S-PTFNR/L (143) 60° 22°MAX 95º TNMM-NR 93 º 91º Single-Sided Triangular Inserts 55° MAX 91º with a Special Chipformer L 91º for Heavy Machining 60º RE IC S Dimensions Recommended Machining Data ap f IC8150 Designation L IC S RE (mm) (mm/rev) TNMM 220416-NR 22.00 12.70 4.76 1.60 • 2.50-6.00 0.30-0.50 • For user guide and cutting speed recommendations, see pages 160-170, 274-278 For tools, see pages: C#-DTGNR/L (50) • DTGNR/L (50) • MTENN-W (49) • MTJNR/L-W (49) • NQCH-PTJNR/L-S-JHP (48) • PTFNR/L (48) • PTGNR/L (45) • PTGNR/L-X (46) • S-MTLNR/L-W (143) • S-PTFNR/L (143) 60° 22°MAX 95º TNMA 93 º 91º Double-Sided Triangular 55° MAX 91º Inserts with no Chipformer for L 91º Short Chipping Materials 60º RE IC S Dimensions Tough 1 Hard Recommended Machining Data IC5010 IC5005 ap f IC428 IC20 Designation L IC S RE (mm) (mm/rev) TNMA 160404 16.50 9.52 4.76 0.40 • • • 0.50-3.00 0.05-0.21 TNMA 160408 16.50 9.52 4.76 0.80 • • • • 1.00-4.00 0.05-0.25 TNMA 160412 16.50 9.52 4.76 1.20 • • • 1.50-4.50 0.10-0.29 TNMA 160416 16.50 9.52 4.76 1.60 • 1.50-4.50 0.10-0.40 TNMA 220408 22.00 12.70 4.76 0.80 • • • 1.50-5.00 0.05-0.33 TNMA 220412 22.00 12.70 4.76 1.20 • • • 1.50-5.00 0.10-0.33 TNMA 220416 22.00 12.70 4.76 1.60 • 1.50-5.00 0.10-0.37 • For user guide and cutting speed recommendations, see pages 160-170, 274-278 For tools, see pages: A-PTFNR/L-X/G (142) • AVC-PTLNR/L (125) • C#-DTGNR/L (50) • DTGNR/L (50) • MTENN-W (49) • MTJNR/L-W (49) • NQCH-PTJNR/L-S-JHP (48) • PTFNR/L (48) • PTGNR/L (45) • PTGNR/L-X (46) • PTGNR/L-X-JHP (47) • PTGNR/L-X-JHP-MC (47) • S-MTLNR/L-W (143) • S-PTFNR/L (143) 215