CGER/L

External deep grooving and parting to o l h o l d e r, for Swiss lathes

CDX
WFCWB
CUTDIA HFLHHBH LFH
Right hand (R) shown.
DesignationCWSeat sizeCUTDIA(1)CDXHBLFLHHFWF (2)HBH
CGER/L2020-1.4T141.4129/299.72020125312020.2-
CGER/L1212-2T172235/3511.81212150311212.16
CGER/L1616-2T172235/3511.81616150311616.12
CGER/L2020-2T172235/359.82020125312020.1-
CGER/L1212-3T193338/40121212150311212.36
CGER/L1616-3T193338/4514.91616150311616.32
CGER/L2020-3T193338/4513.22020125312020.3-
CGER/L2020-4T194438/5520.32020125332020.4-

External

Internal

Wrench (CRW**) is not included. Please order it separately. Insert is clamped by the elastic deformation of the upper jaw. Face (1) DG*/SG* maximum parting diameter will depend on the insert. (2) "WF" value is calculated with groove width "CW" shown in the table.

SPARE PARTS

Designation Wrench (Option)
CGER/L2020-1.4T14 CRW23
CGER/L-2T17 - 4T19 CRW33

CTER/L-CHP

M o n o - b l o c k external grooving and parting t o o l h o l d e r , with high pressure coolant capability

G1/8" BSPP G WF CW HF LH CDX1/8" BSP HBH LFP B HRight hand (R) shown.
DesignationCWSeat sizeCDXHB LFLHHFWFHBHTorque
CTER/L2020-2T17-CHP22172020 125452019.145.5
CTER/L2020-3T20-CHP33202020 125482018.845.5

When groove depth is larger than (insert length - 1.5 mm), please use 1-cornered insert. *Torque: Recommended clamping torque (N∙m)

SPARE PARTS

DesignationClamping screwWrench
CTER/L2020-2T17-CHPCM5x0.8x20-AP-4
CTER/L2020-3T20-CHPCM5x0.8x20-AP-4

Reference pages: Inserts → 6-17 - 6-25, Standard cutting conditions → 6-26, Parts for coolant hose → 3-61