517 / 1618
2/263
Cutting Tools
2
A
B
C
D E
H
K
L
M O P
R
S
T
V W
F
K
L
P
Q
S
U
V
A
B
C
D
E
F
G
N
P
O = special
A, B, K C, D, E, M, V H, O, P
L
R
S
T
W
O = special
S
P
Screw
Pin/clamp or
knee lever
A = steel with cool channel
S = solid steel
L
R
K = 125 mm
L = 140 mm
M = 150 mm
N = 160 mm
P = 170 mm
Q = 180 mm
R = 200 mm
S = 250 mm
T = 300 mm
U = 350 mm
V = 400 mm
ISO description – Internal Tool Holders
A
1
25
2
S
3
P
4
C
5
L
6
N
7
R
8
12
9
10
1. Shank design
4. Clamping System
6. Tool type
8. Cut direction
9. Cutting edge length
5. Indexable Insert Shape
7. Clearance angle of the insert
2. Shank diameter
3. Tool length
10. Inner description
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517