MILLING INSERTS CODE KEY
EXAMPLE 1
A 1
P 2
M 3
T 4
16 5
04 6
08 7
P 8
D 9
E 10
R 11
PL 12
–
2 Clearance Angle
1 Insert Shape
A 85 0 Parallelogram
D
15 0 Positive Rake
R Round
E
20 0 Positive Rake
S Square
P
11 0 Positive Rake
3 Tolerances, inch
Tolerance Class
tolerance on ' d '
tolerance on ' B '
tolerance on ' s '
± .001
± . 001
± .001
E
± .005
M
see table
see table
Tolerance Class M, inch
d
tolerance on ‘d’
tolerance on ‘B’
± .002 ± .003 ± .004
± .003 ± .005 ± .006
3/8 (10mm)
1/2 (12mm)
5/8 (16mm)
4 Insert Type
T
Screw-Down Clamping, Single-sided with Chipformer
W Screw-Down Clamping, Single-sided without Chipformer
X Manufacturer-Specific Design
91
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