60° 91° 60° TNMG-GN 93° Double-Sided Triangular Inserts l 91° for General Applications 91º 95º r di S Recommended Dimensions Tough 1  Hard Machining Data a p f Designation l di S r IC830 IC8350 IC8250 IC8150 IC20 IC5010 IC428 IC5005 IC807 IC907 (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 ISOTURN INSERTS 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 • For user guide and cutting speed recommendations, see pages 197-212 For tools, see pages: A-PTFNR/L-X/G (88) • C#-DTGNR/L (42) • DTGNR/L (42) • MTENN-W (45) • MTJNR/L-W (45) • PTFNR-CA (102) • PTFNR/L (44) • PTGNR/L (42) • PTGNR/L-X (43) • PTGNR/L-X-JHP (43) • PTGNR/L-X-JHP-MC (44) • S-MTLNR/L-W (89) • S-PTFNR/L (88) 60° 91º 91° TNMM-NR 93° Single-Sided Triangular Inserts l 91° with a Special Chipformer 95º 60° for Heavy Machining r di S Dimensions Recommended Machining Data a p f Designation l di S r IC8150 (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 197-212 For tools, see pages: C#-DTGNR/L (42) • DTGNR/L (42) • MTENN-W (45) • MTJNR/L-W (45) • PTFNR/L (44) • PTGNR/L (42) • PTGNR/L-X (43) • S-MTLNR/L-W (89) • S-PTFNR/L (88) 60° 91º 91° TNMA 93° Double-Sided Triangular Inserts with l 91° No Chipformer for Short Chipping 95º 60° Materials Such as Cast Iron r di S Recommended Dimensions Tough 1  Hard Machining Data a p f Designation l di S r IC20 IC5010 IC428 IC5005 (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 197-212 For tools, see pages: A-PTFNR/L-X/G (88) • C#-DTGNR/L (42) • DTGNR/L (42) • MTENN-W (45) • MTJNR/L-W (45) • PTFNR-CA (102) • PTFNR/L (44) • PTGNR/L (42) • PTGNR/L-X (43) • PTGNR/L-X-JHP (43) • PTGNR/L-X-JHP-MC (44) • S-MTLNR/L-W (89) • S-PTFNR/L (88) 143