h CW CW J740 TH10 WFHF CW BH JCGWSR/L External grooving and parting toolholder, for Swiss lathes LF CUTDIA LH Right hand (R) shown. 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 20 12 12 125 20 12 12 JCGN200F... 3.5 External JCGWSR/L1616K2 2 20 16 16 125 20 16 16 JCGN200F... 3.5 *Torque: Recommended clamping torque (N∙m) SPARE PARTS Internal Designation Clamping screw Wrench JCGWSR/L... CSTB-4S T-15F Face INSERT JCGN (Sharp edge) Parting RE Neutral With hand RE INSL PSIRR Right hand (R) shown. P Steel M Stainless K Cast iron N Non-ferrous S Superalloys : First choice H Hard materials : Second choice Coated Uncoated Designation HAND CW±0.025 RE PSIRR INSL h JCGN200F N 2 0.05 0º 20 3 JCGN200FR R 2 0.05 8º 20 3 JCGN200FL L 2 0.05 8º 20 3 : Line up 6-30