
H OW TO S E LEC T TO O L S 1 Large-diameter machining of workpiece with rigidity Small-diameter machining of workpiece with short overhang Grade Sub-spindle tooling Main-spindle tooling Sub-spindle tooling Workpiece with long overhang Short workpiece at the side of sub-spindle for with low rigidity the process after parting-off Application 2 Insert Main spindle Sub-spindle Main spindle Sub-spindle Main spindle Sub-spindle Main spindle Position of parting-off is at the Position of parting-off is at the Position of parting-off is at the side Position of parting-off is at the side side of the main spindle side of the sub-spindle of the main spindle of the sub-spindle Ext. Toolholder 3 Toolholder R-hand (JSXXR type) L-hand (JSXXL type) R-hand (JSXXR-S type) L-hand (JSXXL-S type) Right-hand insert with lead Left-hand insert Right-hand insert Left-hand insert Insert angle to remove center core (JXPG**L*** type) (JXPG**R*** type) (JXPG**L*** type) (JXPG**R***-15 type) H OW TO S E L E C T TO O L H O L D E R S FO R S U B - S PI N D L E Int. Toolholder 4 Sub-spindle dia. Parting-off dia. B LF Insert Toolholder ø40 ~ ø6 10 116 JXPG06* JSXXR/L1010X09-S ø40 ~ ø6 12 81 JXPG06* JSXXR/L1212F09-S ø40 ~ ø12 10 118 JXPG12* JSXXR/L1010X09-S ø40 ~ ø12 12 83 JXPG12* JSXXR/L1212F09-S ø40 ~ ø16 10 120 JXPG16* JSXXR/L1010X09-S 5 ø40 ~ ø16 12 85 JXPG16* JSXXR/L1212F09-S Threading ø40 ~ ø20 12 87 JXPG20* JSXXR/L1212F09B-S-CHP ø50 ~ ø6 12 116 JXPG06* JSXXR/L1212X09-S ø50 ~ ø6 16 116 JXPG06* JSXXR/L1616X09-S ø50 ~ ø12 12 118 JXPG12* JSXXR/L1212X09-S ø50 ~ ø12 16 118 JXPG12* JSXXR/L1616X09-S 6 ø50 ~ ø16 12 85 JXPG16* JSXXR/L1212F09-S Grooving ø50 ~ ø16 12 120 JXPG16* JSXXR/L1212X09-S ø50 ~ ø16 16 120 JXPG16* JSXXR/L1616X09-S ø50 ~ ø20 12 87 JXPG20* JSXXR/L1212F09B-S-CHP ø50 ~ ø20 12 122 JXPG20* JSXXR/L1212X09B-S-CHP ø50 ~ ø20 16 122 JXPG20* JSXXR/L1616X09-S 7 Endmill M A X . PA R T I N G - O FF D I A . & D E P T H Main-spindle tooling Sub-spindle tooling 8 Drilling Tool 0.8 0.8 øD1 øD1 Technical Reference Main spindle Sub-spindle There will be no tool-workpiece interference when parting off the workpiece with the cutting edge position apart from the workpiece center by 0.8 mm or more. Main spindle 9 6-11