TURNING INSERTS CODE KEY | ISO DESIGNATION
EXAMPLE 2
V 1
C 2
G 3
T 4
16 5
04 6
04 7
GP 9
–
8
4 Insert Type
6 Thickness, mm
With hole, Pin / Top Clamp Double-sided
G
Symbol
s
With hole, Screw-down Clamping Single-sided
T
02
2.38
03
3.18
X Manufacturer-Specific Design
T3
3.97
04
4.76
5 Insert Size
05
5.56
06
6.35
Cutting Edge Length, mm
7 Nose Radius, mm
Symbol
06
6.5
6.5
07
7.8
r
08
8.7
Symbol
r
09
9.7
9.5
9.6
02
0.2
11
11.6
11.0
11.1
04
0.4
12
12.9
12.7
15
15.5
15.9
08
0.8
16
16.1
16.5
16.6
12
1.2
19
19.4
19.1
16
1.6
22
22.0
22.2
30
3.0
27
27.5
8 Hand of Insert (optional)
9 Chipbreaker Designation
Indicates the machining properties or chipbreaker features Manufacturer-specific
R
Right-hand
L
Left-hand
67
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