
Negative 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
P Steel C CL LH H CL LH H L H LH H CL L CL CL CL C
TN M Stainless CL C L L H C L CL L CL C
RE S
Positive
K Cast iron CL CL CL CL C L H CL L CL CL CL C
Non-
D1
N ferrous C
Triangular, 60°
S Superalloy C L CL C
with hole Hard IC
H material
Coated Cermet Un-
Coated coated Dimension (mm)
Application
cermet
AH8005
NS9530
AH8015
GH330
AH630
AH645
AH725
Chipbreaker
AH120
Designation
GT720
T9205
T9235
T9225
T9135
T9125
T9215
T6130
T6120
T5105
T5125
T9115
T5115
TH10
T515
RE IC S D1
28 TNMG160404-28 䖃 䖃 䖃 0.4 9.525 4.76 3.81
TNMG160408-28 䖃 䖃 䖃 0.8 9.525 4.76 3.81
PCD / CBN
TNMG220404-28 䖃 0.4 12.7 4.76 5.16
TNMG220408-28 䖃 0.8 12.7 4.76 5.16
33 TNMG160404-33 䖃 0.4 9.525 4.76 3.81
TNMG160408-33 䖃 0.8 9.525 4.76 3.81
TNMG160416-33 䖃 䕦 1.6 9.525 4.76 3.81
TNMG220404-33 䖃 䕦 䖃 0.4 12.7 4.76 5.16
TNMG220412-33 䖃 䕦 1.2 12.7 4.76 5.16
0.2
TNMG220416-33 䖃 䕦 1.6 12.7 4.76 5.16
37 TNMG160404-37 䖃 䕦 䖃 䖃 0.4 9.525 4.76 3.81
C
TNMG160408-37 䖃 䕦 䖃 䖃 0.8 9.525 4.76 3.81
D
0.2
G
Medium cutting
30º
R 38 TNMG160404-38 䖃 0.4 9.525 4.76 3.81
TNMG160408-38 䖃 0.8 9.525 4.76 3.81
S
0.2
10º
T
SM TNMG110404E-SM 䖃 䖃 䖃 0.4 6.35 4.76 2.26
V TNMG110408E-SM 䖃 䖃 䖃 0.8 6.35 4.76 2.26
TNMG160404-SM 䖃 䖃 䖃 䖃 䖃 0.4 9.525 4.76 3.81
TNMG160408-SM 䖃 䖃 䖃 䖃 䖃 0.8 9.525 4.76 3.81
W TNMG160412-SM 䖃 䖃 䖃 䖃 1.2 9.525 4.76 3.81
0.25
TNMG220408-SM 䖃 䖃 䖃 䖃 0.8 12.7 4.76 5.16
Y TNMG220412-SM 䖃 䖃 䖃 䖃 1.2 12.7 4.76 5.16
10º
OTHERS CM TNMG160404-CM 䖃 䖃 䖃 䖃 0.4 9.525 4.76 3.81
TNMG160408-CM 䖃 䖃 䖃 䖃 0.8 9.525 4.76 3.81
TNMG160412-CM 䖃 䖃 䖃 䖃 1.2 9.525 4.76 3.81
TNMG220408-CM 䖃 䖃 䖃 0.8 12.7 4.76 5.16
0.25
TNMG220412-CM 䖃 䖃 䖃 1.2 12.7 4.76 5.16
15º
䖃㻌: Line up
▲㻌: To be discontinued
Reference pages: External toolholder → C027 - Internal toolholder → D046 -
J-Series toolholder → G045 - Cartridge → K193 -
B090 www.tungaloy.com