WFCWN- CWXHFWFWB HBH BH DCONMS B JSTGR/L External grooving toolholder, for Swiss lathes CDX LF Can be wrenched also from the back LH with a double-head screw Right hand (R) shown. Designation CWN CWX CDX H B LF LH HF WF HBH Insert Torque* JSTGR/L1010X3 0.33 3 0.7 - 2.6 10 10 120 18.5 10 10 2 JTGR/L3... 1.2 JSTGR/L1212F3 0.33 3 0.7 - 2.6 12 12 85 18.5 12 12 - JTGR/L3... 1.2 External JSTGR/L1212X3 0.33 3 0.7 - 2.6 12 12 120 18.5 12 12 - JTGR/L3... 1.2 JSTGR/L1616X3 0.33 3 0.7 - 2.6 16 16 120 18.5 16 16 - JTGR/L3... 1.2 JSTGL1616K3 0.33 3 0.7 - 2.6 16 16 125 18.5 16 16 - JTGR/L3... 1.2 Internal *Torque: Recommended clamping torque (N∙m) SPARE PARTS Designation Clamping screw Wrench Face JSTGR/L... CSTB-4SD T-8F Parting J S -T G L 3 Others External grooving toolholder, for Swiss lathes LF CWN-CWX20 H CDX H Left hand (L) shown. Designation CWN CWX CDX DCONMS H B LF WF WB Insert Torque* JS19K-TGL3 0.33 3 0.7 - 2.6 19.05 18 18 125 6 11.5 JTGR3... 3 JS20K-TGL3 0.33 3 0.7 - 2.6 20 19 19 125 6 11.5 JTGR3... 3 JS22K-TGL3 0.33 3 0.7 - 2.6 22 21 21 125 6 11.5 JTGR3... 3 JS25K-TGL3 0.33 3 0.7 - 2.6 25.4 24 24 125 10 12.7 JTGR3... 3 Note: Use left-hand toolholders (L) with right-hand inserts (R). *Torque: Recommended clamping torque (N∙m) SPARE PARTS Designation Clamping screw Wrench JS***-TGL3 CSTB-4S T-15F Reference pages: Inserts → F089 - F090, Standard cutting conditions → F091 F088 www.tungaloy.com