h CW h CW AH7025 AH7025 hAH725NS9530 GH130 KS05F h GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex SGSExternaldeep grooving and parting, 1 corner A RE Neutral PSIRL Left hand RE Right hand 7˚ INSL Ref. RE PSIRR7˚INSL Ref.7˚ INSL Ref. B P SteelMStainless C K Cast iron N Non-ferrous S Superalloys : First choice H Hard materials Coated : Second choice D Designation SeatsizeHAND CW±0.05 RE INSL h PSIRL PSIRR SGS2-020 2 N 2 0.2 z z zSGS2-020-6R2R20.2zzzSGS2-020-6L2L20.2zzz 20 5 0º 0º2050º6º2056º0º E SGS2-020-15R 2 R 2 0.2 z z z 20 5 0º 15º SGS2-020-15L 2 L 2 0.2 z z z 20 5 15º 0º SGS3-020 3 N 3 0.2 z z zSGS3-020-6R3R30.2zzzSGS3-020-6L3L30.2zzz 20 5 0º 0º2050º6º2056º0º F SGS3-002-6R 3 R 3 0.02 z z 19.8 5 0º 6º SGS3-002-6L 3 L 3 0.02 z z 19.8 5 6º 0º SGS3-020-15R 3 R 3 0.2 z z zSGS3-020-15L3L30.2zzzSGS3-002-15R3R30.02zz 20 5 0º 15º20515º0º19.850º15º G SGS3-002-15L 3 L 3 0.02 z z 19.8 5 15º 0º SGS4-030 4 N 4 0.3 z z z 20 5 0º 0º SGS5-030 5 N 5 0.3 z z zSGS6-0306N60.3zzz 25 5.5 0º 0º255.50º0ºz: Line up H DGG External grooving (for high precision) RE I 7˚ INSL Ref. P Steel J M Stainless K Cast iron N Non-ferrous S Superalloys : First choiceHHard materials: Second choiceCoatedCermetUncoatedK Designation SeatsizeCW±0.02 RE INSL h DGG200-020 2 2 0.2 z z z 20 5DGG300-020330.2zzz205 L DGG400-040 4 4 0.4 z z z 20 5 DGG500-040 5 5 0.4 z z z 25 5.5 DGG600-040 6 6 0.4 z z z 25 5.5z: Line up M Reference pages: Toolholders → F137 - F143, Standard cutting conditions → F157 Tungaloy F149