WF 18 (30) HBKW B GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingMiniature toolMilling cutterEndmillDrilling toolTooling SystemUser's GuideIndex BC-SER/L A External threading toolholder, for multi-functional Swiss lathes HF 80° 20 LF B 95° 17 3 10° HF H Right hand (R) shown. C Designation H B LF HF WF HBKW Insert BC-SER12K16 24 16 125 12 23 7 16ER..., CC*T09T3... SPARE PARTSDesignation Clamping screw Wrench D BC-SER12K16 CSTB-3.5 T-15F E F G H I J K L M Referent pages : BC-SER/L: Inserts → B109 - (CC*T09T3...), E010 - (16ER...), Standard cutting conditions → E050 Tungaloy G089