
Positive C : Continuous cutting
L : Light interrupted cutting
Inse r t POSITIVE TYPE H : Heavy interrupted cutting
TP
P Steel CL CL CL C
RE S
M Stainless CL CL C
Negative
K Cast iron CL C
Triangular, 60°
D1
N Non- C
11°
ferrous
with hole IC
S Superalloy CL
Positive 11° Hard
H material
Coated Cermet Uncoated Dimension (mm)
Application
NS9530
Chipbreaker Designation
SH730
SH725
TH10
RE IC S D1
- TPGA090204 0.4 5.56 2.38 3.2
Finishing to medium
(Tungaloy standard TPGA110202 0.2 6.35 2.38 3
PCD / CBN
hole specification)
ISO non-compliant TPGA110204 0.4 6.35 2.38 3
cutting
TPGA110302 0.2 6.35 3.18 3
TPGA110304 0.4 6.35 3.18 3
TPGA160304 0.4 9.525 3.18 4
TPGA160308 0.8 9.525 3.18 4
JS TPGT070101-JS <0.1 4.37 1.59 2.58
Internal finishing
TPGT070102-JS <0.2 4.37 1.59 2.58
TPGT070104-JS <0.4 4.37 1.59 2.58
10º
C
JS TPGT070101F-JS <0.1 4.37 1.59 2.58
Internal finishing
TPGT070102F-JS
(sharp edge)
<0.2 4.37 1.59 2.58
D TPGT070104F-JS <0.4 4.37 1.59 2.58
E
10º
*Corner radius (RE) with a sign of inequality (<) means minus tolerance. 䖃㻌: Line up
T
V
W
Y
OTHERS
Reference pages: Internal toolholder → 4-19, 4-20
2-30