Feed: f (mm/rev) Depth of cut

for profiling

speed Grooving, Parting-off Profiling

ISO Workpiece material Grades V (with full

cparting-off(with hand)(with full radius insert)B
radius insert)
(m/min)
TCSTCMTCSTCSTCM
Carbon steel
AH725100 - 2000.05 - 0.150.05 - 0.250.04 - 0.120.05 - 0.100.05 - 0.150.5
S45C, etc. C45, etc.
Alloy steel
AH72550 -1800.05 - 0.150.05 - 0.250.04 - 0.120.05 - 0.100.05 - 0.150.5
SCM435, etc. 34CrMo4, etc.
Stainless steelC
AH725100 - 1500.05 - 0.150.05 - 0.200.04 - 0.120.05 - 0.100.05 - 0.150.5
SUS304, etc. X5CrNi18-9, etc.
Grey cast iron
AH72550 - 1800.05 - 0.150.05 - 0.250.04 - 0.120.05 - 0.100.05 - 0.150.5
FC250, etc. 250, etc.
Ductile cast iron
AH72550 - 1200.05 - 0.150.05 - 0.200.04 - 0.120.05 - 0.100.05 - 0.150.5
FCD400, etc. 400-15, etc.
Titanium alloysD
AH72530 - 600.05 - 0.150.05 - 0.150.04 - 0.120.05 - 0.100.05 - 0.100.5
Ti-6Al-4V, etc.
Superalloys
AH72520 - 500.05 - 0.150.05 - 0.150.04 - 0.120.05 - 0.100.05 - 0.100.5
Inconel718, etc.
E
J STG R / L
S c re w - o n external grooving to o l h o l d e r, for Swiss lathes
LFWithout offsetF
LH
CWN- CWX
Right-hand (R) shown. G
Designation CWN CWXHBLFLHHFWFHBHInsertTorque*
JSTGR/L1010X30.333101012018.510102JTGR/L3...1.2
JSTGR/L1212F30.33312128518.51212-JTGR/L3...1.2
JSTGR/L1212X30.333121212018.51212-JTGR/L3...1.2H
JSTGR/L1616X30.333161612018.51616-JTGR/L3...1.2
JSTGL1616K30.333161612518.51616-JTGR/L3...1.2
*Torque: Recommended torque (N∙m) for clamping
SPARE PARTSI
Wrench 2
DesignationClamping screwWrench 1
(optional)
JSTGR/L...CSTB-4SDT-8F(T-8L)

J J S -TG L 3 S c re w - o n external grooving to o l h o l d e r, for Swiss lathes LF K

CWN- LH

CWX

H

Left-hand (L) shown. L

DesignationCWNCWXDCONMSWFLFLHHWBInsertTorque*
JS19K-TGL30.33319.056125201811.5JTGR3...3.0
JS20K-TGL30.333206125201911.5JTGR3...3.0
JS22K-TGL30.333226125202111.5JTGR3...3.0M
JS25K-TGL30.33325.410125202412.7JTGR3...3.0

Note: Use left-hand toolholders (L) with right-hand inserts (R). *Torque: Recommended torque (N∙m) for clamping

SPARE PARTS

Reference pages :JSTGR/L, JS-TGL3: Inserts → G080 - G081,

DesignationClamping screwWrench
JS**-TGL3CSTB-4ST-15FStandard cutting conditions → G081