h CW T9225 h T9125 AH7025 AH725 GH130 NS9530 h GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex DGSExternalgroovingand parting, 2 corners A RE Neutral PSIRL Left hand RE Right hand RE PSIRR7˚INSL Ref.7˚INSL Ref.7˚INSL Ref. B P SteelMStainless C K Cast iron N Non-ferrous S SuperalloysHHard materials Coated Cermet : First choice: Second choice D Designation Seatsize HAND CW±0.05 RE INSL h PSIRL PSIRR DGS1.4-016 1 N 1.4 0.16 z z zDGS2-0202N20.2zzzzzz 16 4.3 0º 0º2050º0º E DGS2-020-6R 2 R 2 0.2 z z z 20 5 0º 6º DGS2-020-6L 2 L 2 0.2 z z z 20 5 6º 0º DGS2-002-6R 2 R 2 0.02 z z 19.5 5 0º 6º DGS2-002-6L 2 L 2 0.02 z zDGS2-020-15R2R20.2zzzDGS2-020-15L2L20.2zzz 19.5 5 6º 0º2050º15º20515º0º F DGS2-002-15R 2 R 2 0.02 z z 19.5 5 0º 15º DGS2-002-15L 2 L 2 0.02 z z 19.5 5 15º 0º DGS3-020 3 N 3 0.2 z z z z z zDGS3-020-6R3R30.2zzzDGS3-020-6L3L30.2zzz20 5 0º 0º2050º6º2056º0º G DGS3-002-6R 3 R 3 0.02 z z 19.45 5 0º 6º DGS3-002-6L 3 L 3 0.02 z z 19.45 5 6º 0º DGS3-020-15R 3 R 3 0.2 z z zDGS3-020-15L3L30.2zzzDGS3-002-15R3R30.02zz 20 5 0º 15º20515º0º19.4550º15º H DGS3-002-15L 3 L 3 0.02 z z 19.45 5 15º 0º DGS4-030 4 N 4 0.3 z z z z z z 20 5 0º 0º DGS4-030-4R 4 R 4 0.3 z z zDGS4-030-4L4L40.3zzzDGS5-0305N50.3zzzzzz 20 5 0º 4º2054º0º255.50º0º I DGS6-030 6 N 6 0.3 z z z z z 25 5.5 0º 0º z: Line up CautionThe tool will interfere with the workpiece when grooving larger diameter than øDmax. J Designation øDmax (mm) Designation øDmax (mm) DGM2-002-15R/L 28 DGS2-002-15R/L 28DGM3-002-15R/L29DGS3-002-15R/L29DGM4-030-15R/L30SGS3-020-15R/L103øDmaxSGM3-020-15R/L103SGS3-002-15R/L34K L M Reference pages: Toolholders → F010 - F020, Standard cutting conditions → F030 Tungaloy F023