Negative C : Continuous cutting
L : Light interrupted cutting
Inse r t POSITIVE TYPE H : Heavy interrupted cutting
P Steel C CL CL CL C
TP M Stainless C CL CL C RE S
Positive


K Cast iron C CL C
Triangular, 60°


D1
N Non- C


11°
ferrous
with hole IC
S Superalloy C CL
Positive 11° Hard
H material
Coated Cermet Uncoated Dimension (mm)
Application


NS9530
SH730
Chipbreaker


SH725
Designation


GH110


TH10
RE IC S D1
- TPGA090204 䖃 0.4 5.56 2.38 3.2
(Tungaloy standard TPGA110202 䖃 䖃 0.2 6.35 2.38 3
PCD / CBN


hole specification)
ISO non-compliant TPGA110204 䖃 0.4 6.35 2.38 3
TPGA110302 䖃 䖃 0.2 6.35 3.18 3
TPGA110304 䖃 0.4 6.35 3.18 3
Finishing to medium cutting


TPGA160304 䖃 䖃 0.4 9.525 3.18 4
TPGA160308 䖃 0.8 9.525 3.18 4

- TPGW090202 䖃 0.2 5.56 2.38 2.5
TPGW090204 䖃 0.4 5.56 2.38 2.5
TPGW110202 䖃 0.2 6.35 2.38 2.8
TPGW110204 䖃 䖃 0.4 6.35 2.38 2.8
TPGW110304 䖃 0.4 6.35 3.18 3.4
TPGW130304 䖃 0.4 7.94 3.18 3.4
C
TPGW16T304 䖃 䖃 0.4 9.525 3.97 4.4
TPGW16T308 䖃 0.8 9.525 3.97 4.4
D
JS TPGT070101-JS <0.1 4.37 1.59 2.58
For internal turning on For internal turning



on Swiss lathes


G TPGT070102-JS 䖃 <0.2 4.37 1.59 2.58
TPGT070104-JS 䖃 <0.4 4.37 1.59 2.58
R
10º


S TPGT070101F-JS <0.1 4.37 1.59 2.58
Swiss lathes (sharp edge)


JS 䖃
TPGT070102F-JS 䖃 <0.2 4.37 1.59 2.58
T TPGT070104F-JS 䖃 <0.4 4.37 1.59 2.58

V
10º


*Corner radius (RE) with a sign of inequality (<) means minus tolerance. 䖃㻌: Line up
W
Y
OTHERS


Reference pages: Internal toolholder → D043 - Cartridge → K193 -
Boring bar tool → K209 -
B148 www.tungaloy.com