Page 124 - ISCAR(TURNING-CATALOG-42-2022)

USER GUIDE
ISOTURN INSERTS 1. Shape N M G 4. Type 04 08 E GN

W
08
4
1
2
3
8
9
7
5
6
A
75º
80º
E
R
Chipbreaker on both sides, with hole
G
W
Chipbreaker on one side, with hole
M, S Without chipbreaker, with hole
90º S 55º D L R Chipbreaker on one side, without hole
B, W Countersink on one side, with hole
Chipbreaker on one side, with
60º T 35º V 55º K T, H hole and countersink
P Neg./pos. on one or both sides, with hole
80º/100º C 25º Y 80º Q Z, X Special
5. Cutting Edge Length
2. Clearance Angle
C L L
L L L
7º
0º IC Symbol (L)
inch mm C D R S T V W Q
5/32 3.97 04 03 06 06 02 (1)
7/32 5.56 05 09
5º 11º 1/4 6.35 06 07 11 11
9/32 7.15 12
8.00 08
3/8 9.52 09 11 09 16 16 06 09
Other 10.00 10
12.00 12
1/2 12.70 12 15 12 22 22 08 12
3. Tolerance
5/8 15.88 16 15 27
m 16.00 16
m
3/4 19.05 19 19 33 13
20.00 20
IC IC s 25.00 25
m s IC 1 25.40 25
E ±0.025 ±0.025 ±0.025 (1) WBMT 06...
G ±0.025 ±0.13 ±0.025
M from ±0.08 ±0.13 from ±0.05
to ±0.18 (1) to ±0.13 (1)
U from ±0.13 ±0.13 from ±0.08
to ±0.38 (1) to ±0.25 (1)
(1) Exact tolerance depends on insert size
Tolerance in mm
On m On IC
IC Class M Class U Class M Class U
6.35 ±0.08 ±0.13 ±0.05 ±0.08
9.52 ±0.08 ±0.13 ±0.05 ±0.08
12.70 ±0.13 ±0.20 ±0.08 ±0.13
15.87 ±0.15 ±0.27 ±0.10 ±0.18
19.05 ±0.15 ±0.27 ±0.10 ±0.18
25.40 ±0.18 ±0.38 ±0.13 ±0.25

122 ISCAR