h CW AH7025 hAH725 GH130 h GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex SGS A External deep grooving and parting off, single-cornered RE Neutral Left hand RE Right handREPSIRLPSIRR B 7˚ INSL Ref. 7˚ INSL Ref. 7˚ INSL Ref. P SteelMStainless C K Cast iron N Non-ferrous S SuperalloysHHard materialsCoated : First choice: Second choice D Designation HAND CW±0.05 RE INSL h PSIRL PSIRR SGS2-020 N 2 0.2 z zSGS2-020-6RR20.2zzz 20 5 0º 0º2050º6º E SGS2-020-6L L 2 0.2 z z z 20 5 6º 0º SGS2-020-15R R 2 0.2 z z z 20 5 0º 15º SGS2-020-15L L 2 0.2 z z zSGS3-020N30.2zzzSGS3-020-6RR30.2zzz 20 5 15º 0º2050º0º2050º6º F SGS3-020-6L L 3 0.2 z z z 20 5 6º 0º SGS3-002-6R R 3 0.02 z z 19.8 5 0º 6º SGS3-002-6L L 3 0.02 z zSGS3-020-15RR30.2zzzSGS3-020-15LL30.2zzzSGS3-002-15RR30.02zz19.85 6º 0º2050º15º20515º0º G19.850º15º SGS3-002-15L L 3 0.02 z z 19.8 5 15º 0º SGS4-030 N 4 0.3 z z z 20 5 0º 0º SGS5-030 N 5 0.3 z z zSGS6-030N60.3zzz 25 5.5 0º 0º255.50º0º H z: Line up I J K L M Referent pages : Toolhoders → G101 - G102, Standard cutting conditions → G110 Tungaloy G107