
1 JSTTR/L Grade E xte r n al th read in g to o l h o l d e r f o r S wi s s l a t h e s LF WF B LH 2 5˚ HF H Insert HBH Right hand (R) shown. Designation H B LF LH HF WF HBH Insert JSTTR/L1010X3 10 10 120 18.5 10 9.5 2 JTTR/L30... JSTTR/L1212F3 12 12 85 18.5 12 11.5 - JTTR/L30... Ext. Toolholder JSTTR/L1212X3 12 12 120 18.5 12 11.5 - JTTR/L30... 3 JSTTR/L1616X3 16 16 120 16.5 16 15.5 - JTTR/L30... Recommended clamping torque: 1.2 N∙m SPARE PARTS Designation Clamping screw Wrench JSTTR/L... CSTB-4SD T-8F Int. Toolholder JS-TTL3 4 E xte r n al th read in g to o l h o l d e r wi t h ro u n d s h a nk 5 H DCONMS Threading LF 90° WF WB H Left hand (L) shown. 6 Grooving Designation DCONMS WF LF H WB Insert JS19K-TTL3 19.05 10 125 18 11.5 JTTR30... JS20K-TTL3 20 10 125 19 11.5 JTTR30... JS22K-TTL3 22 10 125 21 11.5 JTTR30... JS25K-TTL3 25.4 10 125 24 12.7 JTTR30... Recommended clamping torque: 3.5 N·m 7 SPARE PARTS Endmill Designation Clamping screw Wrench JS**-TTL3 CSTB-4S T-15F 8 Drilling Tool Technical Reference 9 Reference pages: Inserts → 5-10 5-19