
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
VN
P Steel C CL LH H L H LH H C CL CL CL CL CL CL
1
Grade
M Stainless CL C L L H C CL C L CL RE S
K Cast iron CL CL C CL CL CL CL CL CL
D1
N Non-
Rhombic, 35° ferrous IC
S Superalloy C CL C L
with hole Hard
H material
Coated Coated cermet Cermet Dimension (mm)
Application
2
AH8005
NS9530
AH8015
GT9530
AT9530
Chipbreaker Designation
Insert
GH330
AH630
AH645
NS520
AH120
AH110
T9205
T9235
T9225
T9215
T6130
T6120
RE IC S D1
HRF VNMG160404-HRF 0.4 9.525 4.76 3.81
VNMG160408-HRF 0.8 9.525 4.76 3.81
Ext. Toolholder
3
20º
TS VNMG160404-TS 0.4 9.525 4.76 3.81
VNMG160408-TS 0.8 9.525 4.76 3.81
Finishing
VNMG160412-TS 1.2 9.525 4.76 3.81
10º
Int. Toolholder
SS VNMG120404E-SS
VNMG120408E-SS
VNMG160404-SS
0.4 7.15 4.76 3.81
0.8 7.15 4.76 3.81
0.4 9.525 4.76 3.81
4
VNMG160408-SS 0.8 9.525 4.76 3.81
VNMG160412-SS 1.2 9.525 4.76 3.81
5
Threading
TM VNMG120404E-TM 0.4 7.15 4.76 3.81
Medium cutting
VNMG120408E-TM 0.8 7.15 4.76 3.81
VNMG160404-TM 0.4 9.525 4.76 3.81
0.2
VNMG160408-TM 0.8 9.525 4.76 3.81
VNMG160412-TM 1.2 9.525 4.76 3.81
6º
TQ VNMG160404-TQ 0.4 9.525 4.76 3.81
6
Grooving
VNMG160408-TQ 0.8 9.525 4.76 3.81
Finishing to medium cutting
17º
ZM VNMG160408-ZM 0.8 9.525 4.76 3.81
VNMG160412-ZM 1.2 9.525 4.76 3.81
7
7º
DM VNMG160408-DM 0.8 9.525 4.76 3.81
Medium cutting
VNMG160412-DM 1.2 9.525 4.76 3.81
8
Drilling Tool
0.25
15º
: Line up
Technical Reference
9
Reference pages: External toolholder → 3-52 - 3-55
2-55