APMX APMX WFHFWFHF BH BH GradeInsertExt. ToolholderInt. ToolholderThreadingGroovingEndmillDrilling ToolTechnical Reference JSXGR/LScrew-ontoolholder for front/reverse turning and external grooving 1 CDX Without offset LF Reverse LHFrontturningTurningAPMX = 5.5 mm 40° C-typeRight hand (R) shown. 2 Designation H B LF LH CDX HF WF Insert Torque* JSXGR/L1010K8-C 10 10 125 29 6.7 10 10 JXFR/L8..., JXRR/L8... 1.2 JSXGR/L1212K8-C 12 12 125 29 6.7 12 12 JXFR/L8..., JXRR/L8... 1.2 JSXGR/L1616K8 16 16 125 29 6.5 16 16 JXFR/L8..., JXRR/L8... 1.2 JSXGR/L2020K8 20 20 125 29 6.5 20 20 JXFR/L8..., JXRR/L8... 1.2Can be used with JXG insert for parting and grooving.SPARE PARTSCan be wrenched also from the back with a double-head screw.3 Designation Clamping screw Wrench 1 Wrench 2*Optional JSXGR/L... CSTB-4SD T-8F (T-8L) 4 JSXBR/L Screw-on toolholder for back turning and threading CDX 5 LF LH 40° C type APMX = 5.5 mmDesignationHB LF LH CDX HF WF Right hand (R) shown.InsertTorque* 6 JSXBR/L1010K8-C 10 10 125 29 6.7 10 5.7 JXBR/L8..., JXT*R... 1.2 JSXBR/L1212K8-C 12 12 125 29 6.7 12 7.7 JXBR/L8..., JXT*R... 1.2 JSXBR/L1616K8 16 16 125 29 6.4 16 11.7 JXBR/L8..., JXT*R... 1.2 JSXBR/L2020K8 20 20 125 29 6.4 20 15.7 JXBR/L8..., JXT*R... 1.2 Can be used with JXT insert for threading. Can be wrenched also from the back with a double-head screw.SPARE PARTS 7 Designation Clamping screw Wrench JSXBR/L... CSTB-4SD T-8F 8 9 Reference pages: JSXGR/L, JSXBR/L: Inserts → 2-39 - 3-57