JS-STCL18 1

External threading toolholder with round shank

LH WF WB 94°LFHDCONMSLeft hand (L) shown.
DesignationDCONMSLFLHHWBWFInsert
JS14H-STCL18141002013146TC18R...
JS159F-STCL1815.875852015146TC18R...
JS16F-STCL1816852015146TC18R...
JS19G-STCL1819.05902018146TC18R...
JS19X-STCL1819.051202018146TC18R...
JS20G-STCL1820902019146TC18R...
JS20X-STCL18201202019146TC18R...
JS22X-STCL1822120202112.2510TC18R...
JS25H-STCL1825100202412.2510TC18R...
JS254X-STCL1825.4120202412.2510TC18R...
Use rleft-hand toolholders (L) with right-hand inserts (R).

2

JS254X-STCL18 25.4 120 20 24 12.25 10 TC*18R... 4

SPARE PARTS

DesignationClamping screw Wrench
JSSTCL18CSTC-4L100DL T-1008/5

5

JSXXR/L

Threading to o l h o l d e r, for Swiss lathes

B WF Right handLeft hand
LF HF HBH H 3.2 JXTG12WFRight hand (R) shown.
DesignationHB WF (R/L) LFHFHBHInsert
JSXXR/L1010X091010 0.2 / 9.8 118103JX...
JSXXR/L1212F091212 0.2 / 9.8 83121.5JX...
JSXXR/L1212X091212 0.2 / 9.8 118121.5JX...
JSXXR/L1616X091616 0.2 / 9.8 118160JX...
JSXXR/L2020H092020 0.2 / 9.8 98200JX...

*This toolholder can be used with threading and grooving inserts. With parting inserts, the dimension of LF will be different depending on the insert shape. Use right-hand toolholders (R) with right-hand inserts (R); and left-hand toolholders (L) with left-hand inserts (L)

DesignationClamping screwWrench
JSXXR...CSTC-4L100DLT-1008/5
JSXXL...CSTC-4L100DRT-1008/5

9

Reference pages: TetraMini-Cut: Inserts → 5-4, Standard cutting conditions → 5-25

DuoJust-Cut: Inserts → 5-5, Standard cutting conditions → 5-26