A


Grade
INSERT
GE-R/L
Fo r p a r t i n g ( w i t h h a n d )

B
RE INSL


Insert
CW




C


Ext. Toolholder
h


Right hand (R) shown.

P Steel 
M Stainless 
Cast iron 
D
K


Int. Toolholder
N Non-ferrous
S Superalloys  : First choice
H Hard materials : Second choice
Coated


E
GH730
AH120


Threading
Designation HAND CW+0.1
0 RE INSL h

GE30R R 3 0.2 z z 10 3.5
GE30L L 3 0.2 z 10 3.5
GE40R R 4 0.2 z z 10 4


F

Grooving
GE40L L 4 0.2 z 10 4
GE50R R 5 0.2 z 12 4.5
GE50L L 5 0.2 z z 12 4.5
z: Line up


Milling cutter Miniature tool
GE
Fo r ge n e ra l groov i n g
G
CW


H
RE INSL
h


I
P Steel  

Endmill
M Stainless  
K Cast iron   
N Non-ferrous
S Superalloys  : First choice


J
H Hard materials : Second choice Drilling tool
Coated Cermet
NS9530
GH730
AH120


Designation CW+0.1 RE INSL h
T9225
T9125


0
User's Guide Tooling System


K
GE20 2 0.2 z z z 10 3.5
GE30 3 0.2 z z z z z 10 3.5
GE40 4 0.2 z z z z z 10 4
GE50 5 0.2 z z z z z 12 4.5
z: Line up

L
M
Index


Reference pages: Toolholders → F188, Standard cutting conditions → F193

Tungaloy F189