4 Characteristics N R F A M, P G, P W T Q U B H C J X Special version inch Change at inscribed circle IK < 1/4" IK > 1/4“ IK < 1/4“ N / R / F E A / M / G D X X 5 Cutting length L IC L IC Type ISO ANSI mm inch mm inch Type ISO ANSI mm inch mm inch C .. 06 2 6,4 .250 6,35 .250 T IC IC L IC IC L L 06 1.2 6,9 .272 3,97 .156 09 3 9,7 .382 9,525 .375 09 1.8 9,6 .378 5,56 .219 12 4 12,9 .508 12,70 .500 11 2 11,0 .433 6,35 .250 16 5 16,1 .634 15,875 .625 16 3 16,5 .650 9,525 .375 19 6 19,3 .760 19,05 .750 22 4 22, .079 12,70 .039 25 8 25,8 1.016 25,4 1.000 27 5 27,5 1.083 15,875 .625 32 12 35,24 1.269 31,75 1.250 33 6 33,0 1.299 19,05 .750 S L L IC IC L L 06 2 6,35 .250 6,35 .250 W .. 06 3 6,5 .256 9,525 .375 09 3 9,525 .375 9,525 .375 08 4 8,7 .331 12,70 .039 12 4 12,7 .500 12,7 .500 10 5 10,9 .429 15,875 .625 15 5 15,875 .625 15,875 .625 19 6 19,05 .750 19,05 .750 25 8 25,4 1.000 25,4 1.000 R IC 06 2 6,35 .250 6,35 .250 31 10 31,75 1.250 31,75 1.250 08 - 8,0 .315 8,0 .315 D .. 07 2 7,7 .303 6,35 .250 09 3 9,52 .375 9,52 .375 11 3 11,6 .457 9,525 .375 10 - 10,0 .394 10,0 .394 15 4 15,5 .610 12,70 .500 12* - 12,0 .472 12,0 .472 12 4 12,7 .488 12,70 .488 15 5 15,875 .625 15,875 .625 V .. 11 2 11,1 .437 6,35 .250 16 - 16,0 .630 16,0 .630 16 3 16,6 .653 9,525 .375 19 6 19,05 .750 19,05 .750 22 4 22,10 .870 12,70 .500 25 8 25,0 .984 25,0 .984 25* - 25,4 1.000 25,4 1.000 31 10 31,75 1.250 31,75 1.250 * inch version 32 - 32,0 1.260 32,0 1.260 10 Chamfer type b y1 y2 T / S K / P 1) mm inch 015 0,15 .006 A 05° 020 0,20 .008 B 10° 025 0,25 .010 C 15° 050 0,50 .020 D 20° 075 0,75 .030 E 25° 100 1,00 .040 F 30° G 35° 1) Two letters are assigned for double-chamfered cutting edges e.g. BE = chamfer angle 1 (y1) = 10° chamfer angle 2 (y2) = 25° 11 Number of cutting edges Single sided Complete insert thickness A T B U C V D W G X H Y Double sided Entire clamping flat K S L F M E N P Q 12 Segment length .. Approx. specification in mm 13 Chip breaker designation Here you can find a comprehensive chip breaker overview. Turning Tools Technical Information
