
Inserts Identification Table 12 04 08 N - GE Picture of insert shown as example (ISO Cat, No,) Insert Size Corner Radius Chip Breaker Chart 5 Chart 7 Chart 9 Inserts Thickness Feed Direction Chart 6 Chart 8 Chart 5: Cutting Edge Length (mm) Chart 6: Thickness Chart 7: Nose Radius Shape Symbol Cutting Inscribed Shape Symbol Cutting Inscribed Shape Symbol Cutting Inscribed Symbol Thickness Nose Radius Symbol Edge Circle Edge Circle Edge Circle (mm) (mm) 03 3,55 3,50 07 7,7 6,35 03 3,8 5,56 X1 * 00 Sharp Point 04 4,97 4,30 09 9,7 7,94 04 4,3 6,35 01 1,59 003 0,03 D W 06 6,4 6,35 11 11,6 9,525 05 5,4 7,94 02 2,38 008 0,08 08 8,0 7,94 15 15,5 12,70 06 6,5 9,525 T2 2,78 01 0,1 C 09 9,7 9,525 19 19,4 15,875 08 8,7 12,70 03 3,18 015 0,15 12 12,9 12,70 10 10,9 15,875 T3 3,97 018 0,18 16 16,1 15,875 08 8,3 4,76 04 4,76 02 0,2 19 19,3 19,05 V 09 9,7 5,56 05 5,56 0,35 0,35 25 25,8 25,4 11 11,1 6,35 08 8,0 8,0 06 6,35 04 0,4 16 16,6 9,525 10 10,0 10,0 07 7,94 08 0,8 22 22,1 12,7 12 12,0 12,0 09 9,52 10 1,0 06 6,35 6,35 06 6,9 3,97 12 12,70 12,70 (*): 12 1,2 S7 7,14 7,14 08 8,2 4,76 R 15 15,875 15,875 CCET03X1 Insert thickness: 1,40 16 1,6 CCET04X1 Insert thickness: 1,80 07 7,94 7,94 09 9,6 5,56 16 16,0 16,0 20 2,0 S T 09 9,525 9,525 11 11,0 6,35 19 19,05 19,05 24 2,4 12 12,70 12,70 16 16,5 9,525 20 20,0 20,0 32 3,2 15 15,875 15,875 22 22,0 12,70 24 24,0 24,0 M0 Round Insert (Metric) 19 19,05 19,05 27 27,5 15,875 25 25,0 25,0 00 Round Insert (Imperial) 25 25,40 25,40 33 33,0 19,05 25 25,40 25,40 An ”M” after the nose radius indicates a negative tolerance 31 31,75 31,75 32 32,0 32,0 Example: CCG T09T302 M NSI AC520U Chart 8: Feed Direction Chart 9: Chip Breaker Symbol Direction Symbol Process Bumpy Type Standard Handed Other specials R Right-hand Fine Finishing FA, FL, FE, FB, FC FT, FX, FZ Wide Chipbreaker W F to Finishing FK, FP FY, FW For Countersink C L Left-hand S SE, SEW, SI, SC, SD Light Cut SF, SP, SU, SX SDW For Round insert RD, RP, RX, RH N Neutral L LU, LUW, LB ST G GE, GU, GUW For Exotic Alloy EF, EG, EX GZ General UG, UP UM U US, UX UZ For Aluminium AG, LD, GD MM FV, LV M Rough MP, MU, MX, ME MC For Hardened Steel HM For Carburized Layer SV HU Removal H Heavy HG, HP, HF HW For Stainless Steel EF, EG, EM C3