
Positive C : Continuous cutting
L : Light interrupted cutting
Inse r t N E G AT I V E T Y P E H : Heavy interrupted cutting
TN
P Steel C CL LH H C CL CL CL CL CL CL C
RE S
M Stainless CL C CL C
Negative
K Cast iron CL CL C CL CL CL CL CL CL C
Non-
D1
N ferrous C
Triangular, 60°
S Superalloy C CL
with hole Hard IC
H material
Coated Coated cermet Cermet Uncoated Dimension (mm)
Application
NS9530
GT9530
AT9530
Chipbreaker Designation
NS520
AH120
GT720
AH110
T9205
T9235
T9225
T9215
TH10
RE IC S D1
AM TNMG160408-AM 0.8 9.525 4.76 3.81
TNMG160412-AM 1.2 9.525 4.76 3.81
PCD / CBN
0.25
8º
Finishing to medium cutting
NM TNMG160408-NM 0.8 9.525 4.76 3.81
TNMG160412-NM 1.2 9.525 4.76 3.81
12º
TQ TNMG160404-TQ 0.4 9.525 4.76 3.81
TNMG160408-TQ 0.8 9.525 4.76 3.81
C
D
17º
E TA TNMG160404-TA 0.4 9.525 4.76 3.81
Medium cutting
TNMG160408-TA 0.8 9.525 4.76 3.81
TNMG160412-TA 1.2 9.525 4.76 3.81
T
V
22º
ZM TNMG160404-ZM 0.4 9.525 4.76 3.81
medium cutting
W TNMG160408-ZM 0.8 9.525 4.76 3.81
Finishing to
TNMG160412-ZM 1.2 9.525 4.76 3.81
Y
7º
OTHERS DM TNMG160408-DM 0.8 9.525 4.76 3.81
TNMG160412-DM 1.2 9.525 4.76 3.81
0.25
Medium cutting
15º
All-round TNMG110304 0.4 6.35 3.18 2.26
TNMG110308 0.8 6.35 3.18 2.26
TNMG160304 0.4 9.525 3.18 3.81
TNMG160308 0.8 9.525 3.18 3.81
TNMG160404 0.4 9.525 4.76 3.81
0.2 TNMG160408 0.8 9.525 4.76 3.81
15º
TNMG160412 1.2 9.525 4.76 3.81
: Line up
Reference pages: External toolholder → 3-41 - 3-45
2-52