WFHF WFWB 90° BH DCONMSH GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex J S -T T L 3 A External toolholder for Swiss lathes LF B H Left hand (L) shown. C Designation DCONMS WF LF H WB Insert JS19K-TTL3 19.05 10 125 18 11.5 JTTR30... JS20K-TTL3JS22K-TTL3JS25K-TTL3 202225.4 101010 125125125 192124 11.511.512.7 JTTR30...JTTR30...JTTR30... D Recommended clamping torque: 3.5 N·m SPARE PARTSDesignation Clamping screw WrenchJS**-TTL3CSTB-4ST-15F E F JSXBR/L External threading toolholder for Swiss lathes G CDX LFLH 40° C-type H Right hand (R) shown. Designation HJSXBR1010K8-C10JSXBR1212K8-C12B1012 LF125125 LH CDX HF296.410296.412 WF Insert5.7JXT*R...7.7JXT*R... I JSXBR1616K8 16 16 125 29 6.4 16 11.7 JXT*R... JSXBR2020K8 20 20 125 29 6.4 20 15.7 JXT*R... JSXBR2525K8 25 25 125 29• Can be wrenched also from the back with a double-head screw.• This toolholder can be used for JXB back-turning insert and JXT threading insert.6.42520.7JXT*R...J SPARE PARTS Designation Clamping screw Wrench 1 Wrench 2(Optional parts)JSXBR...CSTB-4SDT-8F(T-8L) K L M Reference pages: Inserts → E012 - E013 Tungaloy E047