WF WB WFHBH CWN-HF CWX BH H JS-STCL18 External grooving and threading toolholder with round shank, for Swiss lathes LF LH CWN-CWX DCONMS 94° Left hand (L) shown. Designation CWN CWX DCONMS H LF LH WB WF Insert Torque* JS14H-STCL18 0.33 3 14 13 100 20 14 6 TC*18R... 1.2 JS159F-STCL18 0.33 3 15.875 15 85 20 14 6 TC*18R... 1.2 External JS16F-STCL18 0.33 3 16 15 85 20 14 6 TC*18R... 1.2 JS19G-STCL18 0.33 3 19.05 18 90 20 14 6 TC*18R... 1.2 JS19X-STCL18 0.33 3 19.05 18 120 20 14 6 TC*18R... 1.2 JS20G-STCL18 0.33 3 20 19 90 20 14 6 TC*18R... 1.2 Internal JS20X-STCL18 0.33 3 20 19 120 20 14 6 TC*18R... 1.2 JS22X-STCL18 0.33 3 22 21 120 20 12.25 10 TC*18R... 1.2 JS25H-STCL18 0.33 3 25 24 100 20 12.25 10 TC*18R... 1.2 Face JS254X-STCL18 0.33 3 25.4 24 120 20 12.25 10 TC*18R... 1.2 Please use right-hand inserts. *Torque: Recommended clamping torque (N∙m) Parting SPARE PARTS Designation Clamping screw Wrench JS****-STCL18 CSTC-4L100DL T-1008/5 QC12-STCR/L External grooving and threading head LH HBL Right hand (R) shown. Designation CWN CWX H B LH HF HBH HBL WF Insert Torque* QC12-STCR18 0.33 3 12 12 19.5 12 3.9 17.9 6 TC*18R... 1.2 QC12-STCL18 0.33 3 12 12 21 12 3.9 18.3 9 TC*18L... 1.2 The right hand insert (R) is used for the right hand toolholder (R)., The left hand insert (L) is used for the left hand toolholder (L). *Torque: Recommended clamping torque (N∙m) SPARE PARTS Designation Clamping screw Wrench QC12-STCR18 CSTC-4L100DL T-1008/5 QC12-STCL18 CSTC-4L100DR T-1008/5 Reference pages: Inserts → 6-36, QC-Shanks → 3-60, Standard cutting conditions → 6-40 Parts for coolant hose → 3-61 6-34