Positive C : Continuous cutting
L : Light interrupted cutting
Inse r t POSITIVE TYPE H : Heavy interrupted cutting


EP
P Steel CL CL CL
M Stainless CL CL CL RE S
Negative


K Cast iron
Rhombic, 75°


D1
N Non-


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


Chipbreaker Designation


SH730
SH725
J740
RE IC S D1
JS EPGT03X101-JS  <0.1 3.57 1.39 1.9
EPGT03X102-JS
Internal finishing


 <0.2 3.57 1.39 1.9
PCD / CBN


EPGT03X104-JS  <0.4 3.57 1.39 1.9
EPGT040101-JS  <0.1 3.97 1.59 2.3
EPGT040102-JS  <0.2 3.97 1.59 2.3
EPGT040104-JS  <0.4 3.97 1.59 2.3
10º


JS EPGT03X101F-JS  <0.1 3.57 1.39 1.9
Internal finishing


EPGT03X102F-JS  <0.2 3.57 1.39 1.9
(sharp edge)


EPGT03X104F-JS  <0.4 3.57 1.39 1.9
EPGT040101F-JS  <0.1 3.97 1.59 2.3
EPGT040102F-JS  <0.2 3.97 1.59 2.3
EPGT040104F-JS  <0.4 3.97 1.59 2.3
10º


C
J08 EPGT040100L-J08   0.03 3.97 1.59 2.3
Internal finishing


EPGT040102L-J08   0.2 3.97 1.59 2.3
D EPGT040104L-J08   0.4 3.97 1.59 2.3

E
15º


J08 EPGT040100FL-J08  0.03 3.97 1.59 2.3
T
Internal finishing


EPGT040102FL-J08 0.2 3.97 1.59 2.3
(sharp edge)



EPGT040104FL-J08  0.4 3.97 1.59 2.3
V
15º


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


Reference pages: Internal toolholder → 4-13, 4-14

2-22