h CW CW J740 TH10 WFHF CW BH GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex JCGWSR/L A External grooving and parting toolholder, for Swiss lathes LF B CUTDIA LH Right hand (R) shown. C Designation CW CUTDIA H B LF LH HF WF Insert Torque* JCGWSR/L1010K2 2 20 10 10 125 20 10 10 JCGN200F... 3.5 JCGWSR/L1212K2 2 20JCGWSR/L1616K2220*Torque: Recommended clamping torque (N∙m)121612125201612520121612 JCGN200F... 3.516JCGN200F...3.5 D SPARE PARTS Designation Clamping screw WrenchJCGWSR/L...CSTB-4ST-15F E INSERT JCGN (Sharp edge) RE Neutral With handRE F INSL PSIRR Right hand (R) shown. G P Steel M Stainless K Cast ironNNon-ferrousSSuperalloysHHard materials : First choice: Second choice H Coated Uncoated Designation HAND CW±0.025 RE PSIRR INSL h I JCGN200F N 2 0.05 z z 0º 20 3 JCGN200FR R 2 0.05 z z 8º 20 3 JCGN200FL L 2 0.05 z z 8º 20 3 z: Line up J K L M Reference pages: Standard cutting conditions → F091 Tungaloy F087