ISOWorkpiece materialGradeCutting speed Vc (m/min)Feed f (mm/rev)
NS953080 - 2000.05 - 0.08
Medium carbon steels
UX3060 - 1500.05 - 0.08
Cast irons, Light alloysTH1060 - 1500.05 - 0.08

Cast irons, Light alloys TH10 60 - 150 0.05 - 0.08 C

Note: Please use the above values as a guide for selecting cutting conditions.

  • The values will vary for machining the diameter close to the minimum value or with long overhang of the toolholder. In that case, please reduce the above values to approximately half
  • To help chip evacuation, please use water-soluble coolant. The coolant should sufficiently reach the cutting point. When coolant cannot be used, please reduce the above values (both speed and feed) to less than half. D

C G X R / L

Internal grooving E

LF

LH

2° H

DMIN

CWN-CWX F

Right hand (R) shown.

DesignationMaterialCWNCWXDMINCDXDCONMSHBLFLHWFInsertTorque*
CGXR/L0016Steel13203161515.51502411.3GIR/L52...2.2G
CGXR/L0020Steel132432018191803013.3GIR/L52...2.2
CGXR/L0025Steel15325.32523242003818GIR/L63...5
CGXR/L0032Steel15405.33230312504823GIR/L63...5
CGXR/L0040Steel15485.3403738.53006027GIR/L63...5
CGXR/L16SCCarbide132031615-2002411.3GIR/L52...2.2H

Note: Use right-hand holder (CGXR) with right-hand insart (GIR); and left-hand holder (L) with left-hand insart (GIL). *Torque: Recommended clamping torque (N∙m)

SPARE PARTS

DesignationClamp setWrench1Wrench2
CGXR/L0016/20CSW-0-P-2.5TI
CGXR/L0025/32/40CSW-2P-4-
CGXR/L16SCCSW-0-P-2.5T

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