hh CWCW T9225T9225 T9125T9125 AH7025T515 AH725AH7025 GH130AH725 GH130 NS9530 NS9530 GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex DTEExternalfacegrooving and turning (for high precision) A RE 7˚ INSL Ref. B P Steel M StainlessKCast ironNNon-ferrous C S Superalloys : First choice H Hard materials : Second choice Coated CermetDesignationSeatsizeCW±0.02REINSL h D DTE265-015 3 2.65 0.15 z z z z z z 20 5 DTE300-020 3 3 0.2 z z z z z z 20 5DTE300-040330.4zzzzzz205DTE315-01533.150.15zzzzzz205E DTE400-040 4 4 0.4 z z z z z z 20 5 DTE400-080 4 4 0.8 z z z z z z 20 5 DTE415-015 4 4.15 0.15 z z z z z z 20 5 DTE478-055 5 4.78 0.55 z z z z z z 25 5.5DTE500-040550.4zzzzzz255.5DTE500-080550.8zzzzzz255.5F DTE515-015 5 5.15 0.15 z z z z z 25 5.5 DTE600-080 6 6 0.8 z z z z z 25 5.5 DTE600-120 6 6 1.2 z z z z zDTE800-080880.8zzzzzDTE800-120881.2zzzzz 25 5.5306.7306.7 G z: Line up DTEExternalfacegrooving and turning H RE 7˚ INSL Ref. I P Steel M StainlessKCast ironNNon-ferrous J S Superalloys : First choice H Hard materials : Second choice Coated CermetDesignationSeatsizeCW±0.05REINSLh K DTE3-040 3 3 0.4 z z z z z z z 20 5 DTE4-040 4 4 0.4 z z z z z z z 20 5DTE5-040550.4zz255.5DTE6-080660.8zz255.5 L z: Line up M Reference pages: Toolholders → F137 - F143, Standard cutting conditions → F157 Tungaloy F145