Turning
12 5
04 6
08 7
E 8
- -
KC4 9
5-Cutting Edge Length
7-Nose Radius
Insert shape
Corner radius
In.Circle Dimension (mm)
C
D
R
S
T
V
W
K
Example
MO = Round insert (metric) OO = Sharp 003 = 0.03 005 = 0.05
20 = 2.0 24 = 2.4 28 = 2.8 32 = 3.2 40 = 4.0 48 = 4.8 56 = 5.6 64 = 6.4
3.97
06
02
5.0
05
5.56
09
01 = 0.1 02 = 0.2 04 = 0.4 08 = 0.8 12 = 1.2 16 = 1.6
6.0
06
6.35
06 07
11 11 04
8.0 08 9.525 09 11 09 09 16 16 06 16 10.0 10 12.0 12 12.7 12 15 12 12 22 22 08 15.875 16 15 15 27 16.0 16 19.05 19 19 19 33 20.0 20 25.0 25 25.4 25 25 25 31.75 31 32 32
X = Others
Wiper
Approaching angle (kr) A = 45 D = 60 E = 75 F = 85 G = 87 P = 90 Z = Others
Wiper clearance angle (an) A = 3 ° B = 5 ° C = 7 °
D = 15 ° E = 20 ° F = 25 ° G = 30 ° N = 0 ° P = 11 ° Z = Others
8-Edge Preparation
Code
Edge shape
Description
F
Sharp cutting edge
6-Thickness
E
Honed cutting edge
Round down plus zero or T
T
T-land
Example:
S
T-land+Honed cutting edge
A, B, C, N, O, W
01 = 1.59 T1 = 1.98 02 = 2.38
9-Chip Breaker Description
03 = 3.18 T3 = 3.97 04 = 4.76 05 = 5.56 06 = 6.35 07 = 7.94 09 = 9.525 11 = 11.11 12 = 12.70 14 = 14.29 15 = 15.88
Refer to page: P28-43
H, M, R, T
Ground Positive Insert Example
CCET 09 T3 01 F
P
R
-
F
F, G, J, U
L: Left R: Right
P: Insert polishing treatment
E: Honing edge F: Sharp edge
Geometry
25
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