WFHF WB WF HBH90° BH H DCONMS GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex JSTTR/L A Screw-on external threading toolholder, for Swiss lathes LF B LH 5˚ Right hand (R) shown. C Designation H B LF LH HF WF HBH Insert JSTTR/L1010X3 10 10 120 18.5 10 9.5 2 JTTR/L3... JSTTR/L1212F3 12JSTTR/L1212X312JSTTR/L1616X31612 85 18.5 12 11.51212018.51211.51612018.51615.5---JTTR/L3...JTTR/L3...JTTR/L3... D *Recommended clamping torque: 1.2 N∙m SPARE PARTSDesignation Clamping screw Wrench 1 Wrench 2(optional) E JSTTR/L... CSTB-4SD T-8F (T-8L) F J S -T T L 3 Screw-on external threading toolholder, for Swiss lathes LF G H Left hand (L) shown. H Designation DCONMS WF LF H WB Insert JS19K-TTL3 19.05 10 125 18 11.5 JTTR30... JS20K-TTL3 20JS22K-TTL322JS25K-TTL325.4101010 125125125 192124 11.511.512.7 JTTR30...JTTR30...JTTR30... I *Recommended clamping torque: 3.5 N·m SPARE PARTSDesignation Clamping screw WrenchJS**-TTL3CSTB-4ST-15F J K L M Referent pages : JSTTR/L, JS-TTL3: Inserts, Standard cutting conditions → G092 Tungaloy G091