
INSERT
GE
Fo r ge n e ra l groov i n g
CW
RE INSL
h
P Steel
M Stainless
K Cast iron
N Non-ferrous
External
S Superalloys : First choice
H Hard materials : Second choice
Coated Cermet
NS9530
GH730
AH120
Designation CW+0.1 RE INSL h
T9225
T9125
Internal 0
GE20 2 0.2 z z z 10 3.5
Face 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
Parting z: Line up
Others
GT
Fo r tu r n in g
CW
RE INSL
h
P Steel
M Stainless
K Cast iron
N Non-ferrous
S Superalloys : First choice
H Hard materials : Second choice
Coated Cermet
NS9530
GH730
AH120
Designation CW+0.1 RE INSL h
T9225
T9125
0
GT30 3 0.4 z z z 10 3.5
GT40 4 0.4 z z z 10 4
GT50 5 0.4 z z z z z 12 4.5
z: Line up
Reference pages: Toolholders → F056 - F058, Standard cutting conditions → F067
F062 www.tungaloy.com