Positive C : Continuous cutting L : Light interrupted cutting Inse r t POSITIVE TYPE H : Heavy interrupted cutting TP P Steel CL CL CL C RE S M Stainless CL CL C Negative K Cast iron CL C Triangular, 60° D1 N Non- C 11° ferrous with hole IC S Superalloy CL Positive 11° Hard H material Coated Cermet Uncoated Dimension (mm) Application NS9530 Chipbreaker Designation SH730 SH725 TH10 RE IC S D1 - TPGA090204  0.4 5.56 2.38 3.2 Finishing to medium (Tungaloy standard TPGA110202   0.2 6.35 2.38 3 PCD / CBN hole specification) ISO non-compliant TPGA110204  0.4 6.35 2.38 3 cutting TPGA110302   0.2 6.35 3.18 3 TPGA110304  0.4 6.35 3.18 3 TPGA160304   0.4 9.525 3.18 4 TPGA160308  0.8 9.525 3.18 4 JS TPGT070101-JS  <0.1 4.37 1.59 2.58 Internal finishing TPGT070102-JS  <0.2 4.37 1.59 2.58 TPGT070104-JS  <0.4 4.37 1.59 2.58 10º C JS TPGT070101F-JS  <0.1 4.37 1.59 2.58 Internal finishing TPGT070102F-JS (sharp edge)  <0.2 4.37 1.59 2.58 D TPGT070104F-JS  <0.4 4.37 1.59 2.58 E 10º *Corner radius (RE) with a sign of inequality (<) means minus tolerance. 䖃㻌: Line up T V W Y OTHERS Reference pages: Internal toolholder → 4-19, 4-20 2-30