IW7 IS8 IS8IN22IS80IN23 IS80IN23IN22 IS6IN420IN22IN420 IN420 ISOTURN INSERTS 55° 27° 60°MAXMAX DNGX-Ceramic 93º 62.5º 55° Rhombic Double-Sided Dimpled Ceramic Inserts IC for Machining Cast Iron RE L S Dimensions Tough 1  Hard Recommended Machining Data ap f Designation L IC S RE (mm) (mm/rev) DNGX 150712T 15.50 12.70 7.94 1.20 • • • 0.10-4.00 0.10-0.50 DNGX 150716T 15.50 12.70 7.94 1.60 • 0.10-5.00 0.10-0.50 • For user guide and cutting speed recommendations, see pages 122-134, 236-248 30° 50° 70°MAXMAX VNGA-Ceramic 35° MAX 93º 93° 72.5º 35° Rhombic Double-Sided Ceramic Inserts with a IC T-Land for Machining Cast Iron and Hardened Steel RE L S Dimensions Tough 1  Hard Recommended Machining Data ap f Designation L IC S RE (mm) (mm/rev) VNGA 160404T 16.60 9.52 4.76 0.40 • • 0.70-2.50 0.06-0.30 VNGA 160408T 16.60 9.52 4.76 0.80 • 0.80-3.00 0.08-0.35 • For user guide and cutting speed recommendations, see pages 122-134, 236-248 For tools, see pages: MVJNR/L (33) • MVVNN (35) 60° 22°MAX TNGN-Ceramic 93° 93º Triangular Double-Sided Ceramic Inserts for Machining L Cast Iron, Hardened Steel and Nickel Based Alloys RE IC S Dimensions Tough 1  Hard Recommended Machining Data ap f Designation L IC S RE (mm) (mm/rev) TNGN 160408T 16.50 9.52 4.76 0.80 • • • 1.00-3.50 0.10-0.35 TNGN 160412T 16.50 9.52 4.76 1.20 • • • 0.10-4.00 0.10-0.40 • For user guide and cutting speed recommendations, see pages 122-134, 236-248 60° 22°MAX TNGA-Ceramic 91º91º93º Triangular Double-Sided CeramicInserts for Machining Super L 95º 91º 55°MAX Alloys and Hardened Steel 60º RE IC S Dimensions Tough 1  Hard Recommended Machining Data ap f Designation L IC S RE (mm) (mm/rev) TNGA 160404T 16.50 9.52 4.76 0.40 • • • 0.10-3.00 0.07-0.50 TNGA 160408T 16.50 9.52 4.76 0.80 • • • 0.10-3.50 0.07-0.50 TNGA 160412T 16.50 9.52 4.76 1.20 • 0.10-4.00 0.07-0.50 TNGA 220408T 22.00 12.70 4.76 0.80 • • • 0.10-5.00 0.07-0.50 TNGA 220416T 22.00 12.70 4.76 1.60 • 0.10-5.00 0.07-0.50 • For user guide and cutting speed recommendations, see pages 122-134, 236-248 For tools, see pages: A-PTFNR/L-X/G (108) • C#-DTGNR/L (44) • DTGNR/L (44) • MTENN-W (38) • MTJNR/L-W (38) • PTFNR/L (37) • PTGNR/L (35) • PTGNR/L-X (36) • PTGNR/L-X-JHP (36) • PTGNR/L-X-JHP-MC (37) • S-MTLNR/L-W (109) • S-PTFNR/L (109) 219