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


DX
P Steel L CL CL CL
M Stainless L L CL RE S
Negative


K Cast iron L CL CL C


D1
N Non- C
Rhombic, 55° ferrous
S Superalloy C L C IC
with hole
H Hard
material
Coated Coated Cermet Uncoated Dimension (mm)
cermet
Application


NS9530
AH8015

GT9530
Chipbreaker Designation


KS05F
AH725
SH725
RE IC S D1
JRP DXGU070301MFRE-JRP**  <0.1 6.35 3.18 2.7
(sharp edge)


DXGU070301MFLE-JRP** <0.1 6.35 3.18 2.7
Finishing



PCD / CBN


DXGU070302MFRE-JRP**  <0.2 6.35 3.18 2.7
DXGU070302MFLE-JRP**  <0.2 6.35 3.18 2.7
23º


JS DXGU070301MFR-JS (1)  <0.1 6.35 3.18 2.7
Finishing to medium
cutting (sharp edge)


DXGU070301MFL-JS (1)  <0.1 6.35 3.18 2.7
DXGU070302MFR-JS (1)  <0.2 6.35 3.18 2.7
DXGU070302MFL-JS (1)  <0.2 6.35 3.18 2.7
DXGU070304MFR-JS (1)  <0.4 6.35 3.18 2.7
10º


DXGU070304MFL-JS (1)  <0.4 6.35 3.18 2.7
JTS DXGU070301MFR-JTS  <0.1 6.35 3.18 2.7
Finishing to medium
cutting (sharp edge)


DXGU070301MFL-JTS  <0.1 6.35 3.18 2.7
DXGU070302MFR-JTS  <0.2 6.35 3.18 2.7
C
0.1
DXGU070302MFL-JTS  <0.2 6.35 3.18 2.7
10º


D
JTS DXGU070301MR-JTS  <0.1 6.35 3.18 2.7
medium cutting


E DXGU070301ML-JTS  <0.1 6.35 3.18 2.7
Finishing to


DXGU070302MR-JTS  <0.2 6.35 3.18 2.7
DXGU070302ML-JTS  <0.2 6.35 3.18 2.7
T 0.1
10º


V JSS DXGU070301MFR-JSS  <0.1 6.35 3.18 2.7
Finishing (low
cutting force)
(sharp edge)


DXGU070301MFL-JSS  <0.1 6.35 3.18 2.7
W DXGU070302MFR-JSS  <0.2 6.35 3.18 2.7
DXGU070302MFL-JSS  <0.2 6.35 3.18 2.7
30º


Y
JSS DXGU070301MR-JSS 
(low cutting force)


<0.1 6.35 3.18 2.7
DXGU070301ML-JSS  <0.1 6.35 3.18 2.7
Finishing


OTHERS DXGU070302MR-JSS  <0.2 6.35 3.18 2.7
DXGU070302ML-JSS  <0.2 6.35 3.18 2.7
30º


TS DXGU070302R-TS      0.2 6.35 3.18 2.7
medium cutting


DXGU070302L-TS      0.2 6.35 3.18 2.7
Finishing to


DXGU070304R-TS      0.4 6.35 3.18 2.7
DXGU070304L-TS      0.4 6.35 3.18 2.7
0.1
DXGU070308R-TS      0.8 6.35 3.18 2.7
10º


DXGU070308L-TS      0.8 6.35 3.18 2.7
SS DXGU070302R-SS      0.2 6.35 3.18 2.7
DXGU070302L-SS 0.2 6.35 3.18 2.7
Finishing


    
DXGU070304R-SS      0.4 6.35 3.18 2.7
DXGU070304L-SS      0.4 6.35 3.18 2.7
30º


*Corner radius (RE) with a sign of inequality (<) means minus tolerance. 䖃㻌: Line up
** For external turning applications
(1) Due to chipbreaker profile, max ap for face or ID turning is 1 mm


Reference pages: External toolholder → 3-18 - 3-21 Internal toolholder → 4-25
2-20