ApplicationPrecision finishingPrecision finishing(sharp edge)Precision finishingPrecision finishing(sharp edge)Precision finishing 14º14º12º12º12º10º~14º GH110 GH330 SH725 GT9530 GT720 NS9530 NS520 X407 TH10 D1 GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingEndmillDrilling ToolTechnical Reference C : Continuous cutting Insert N E G AT I V E TYPE L : Light interrupted cuttingH : Heavy interrupted cutting TN P Steel C CL CL CL CL CL CL C CMStainlessCCL CLC RE S 1 K Cast iron C CL CL CL CL CL C C Triangular, 60° NS Non-ferrousSuperalloyC C with hole H Hardmaterial IC Coated Coated cermet Cermet Uncoated Dimension (mm) Chipbreaker Designation 2 RE IC S D1 W TNGG160404R-W   0.4 9.525 4.76 3.81 TNGG160404L-W   0.4 9.525 4.76 3.81 TNGG160408R-W  0.8 9.525 4.76 3.81 TNGG160408L-W  0.8 9.525 4.76 3.81 3 W TNGG160402FR-W  0.2 9.525 4.76 3.81 TNGG160402FL-W  0.2 9.525 4.76 3.81 TNGG160404FR-W  0.4 9.525 4.76 3.81 TNGG160404FL-W  0.4 9.525 4.76 3.81 TNGG160408FR-W  0.8 9.525 4.76 3.81 TNGG160408FL-W TFTNMG160404-TF    0.8 9.525 4.76 3.810.49.5254.763.81 4 TNMG160408-TF   0.8 9.525 4.76 3.81 01 TNGG110302-01 TNGG110304-01TNGG110308-01 0.2 6.35 3.18 2.260.46.353.182.260.86.353.182.265 TNGG160402-01     0.2 9.525 4.76 3.81 TNGG160404-01     0.4 9.525 4.76 3.81 TNGG160408-01    0.8 9.525 4.76 3.81 TNGG160412-01   1.2 9.525 4.76 3.81 01 TNGG160402F-01 TNGG160404F-01TNGG160408F-01 0.2 9.525 4.76 3.810.49.5254.763.810.89.5254.763.816 A, C TNGG110304R-A  TNGG110304L-ATNGG110308R-A 0.4 6.35 3.18 2.260.46.353.182.260.86.353.182.267 TNGG110308L-A   0.8 6.35 3.18 2.26 TNGG160304R-C   0.4 9.525 3.18 3.81 TNGG160304L-C  0.4 9.525 3.18 3.81 TNGG160308R-C  0.8 9.525 3.18 3.81 TNGG160308L-C  0.8 9.525 3.18 3.81 TNGG160400R-C 0.15TNGG160400L-CTNGG160402R-C 0.03 9.525 4.76 3.810.039.5254.763.810.29.5254.763.818 TNGG160402L-C   0.2 9.525 4.76 3.81 TNGG160404R-C        0.4 9.525 4.76 3.81 TNGG160404L-C       0.4 9.525 4.76 3.81 TNGG160408R-C        0.8 9.525 4.76 3.81 TNGG160408L-C       0.8 9.525 4.76 3.81  : Line up 9 Reference pages: External toolholder → 3-41 - 3-45 2-49