Page 2 - Turning_catalog_INCH_2022_45_P113-260
P. 2
ISOTURN INSERTS 1. Shape N M G 3. Tolerance 3 2 7 USER GUIDE
E
W
GN
4
5
2
3
4
6
8
1
9
75º
80º
E
R
W
IC m IC m s
90º S 55º D L m T IC
E ±.001 ±.001 ±.001
G ±.001 ±.005 ±.001
60º 35º V 55º K
T M fr. ±.003 ±.005 fr. ±.002
to ±.007 (1) to ±.005 (1)
U fr. ±.005 ±.005 fr. ±.003
80º/100º C 25º Y 80º Q to ±.015 (1) to ±.010 (1)
(1) Exact tolerance depends on insert size
Tolerance in Inch
di On m On di
2. Clearance Angle Class M Class U Class M Class U
1/4 ±.003 ±.005 ±.002 ±.003
C 3/8 ±.003 ±.005 ±.002 ±.003
7º 1/2 ±.005 ±.008 ±.003 ±.005
0º
5/8 ±.006 ±.011 ±.004 ±.007
3/4 ±.006 ±.011 ±.004 ±.007
1 ±.007 ±.015 ±.005 ±.010
5º 11º
4. Type
A Without chipbreaker, with hole
Other G Chipbreaker on both sides, with hole
M, S Chipbreaker on one side, with hole
R Chipbreaker on one side, without hole
B, W Countersink on one side, with hole
Chipbreaker on one side, with
T, H
hole and countersink
P Neg./pos. on one or both sides, with hole
Z, X Special
114 ISCAR