Page 30 - Ceratizit Catalog

Designation system according to ISO 1832
A9
Inserts

CNMG 12 04 08EN- M50
Insert – metric
1 2 3 4 5 6 7 8 9 13

CNMG 432EN - M50
Insert – inch
1 2 3 4 5 6 7 8 9 13

C N GA 12 04 08SN- 020D_B3
Insert, CBN, ceramic – metric

1 2 3 4 5 6 7 8 9 10 11 12

C N GA 432 SN- 020D_B3
Insert, CBN, ceramic – inch
1 2 3 4 5 6 7 8 9 10 11 12

1 2 3

Insert shape Clearance angle Tolerances
Included angle 35° V d m d m
55° D d m s
75° E
d ± m ± s ±
80° C 3° A 25° F [mm] [inch] [mm] [inch] [mm] [inch]
86° M
5° B 30° G A 0,025 .0010 0,005 .0002 0,025 .001
Included angle 55° K
7° C 0° N F 0,013 .0005 0,005 .0002 0,025 .001
82° B
15° D 11° P C 0,025 .0010 0,013 .0005 0,025 .001
85° A
20° E H 0,013 .0005 0,013 .0005 0,025 .001
90° L
108° H P Clearance angles not E 0,025 .0010 0,025 .0010 0,025 .001
.005
0,025
.0010
0,025
0,13
.0010
G
Other shapes 135° O standard for which O K 0,05-0,15* .002-.006* 0,005 .0002 0,025 .001
included within the
120°
J
0,05-0,15* .002-.006*
particular information is
.0005
0,025
0,013
.001
R
–
necessary
90°
0,13
.005
M 0,05-0,15* .002-.006* 0,05-0,20 .003-.008*
60° S T L 0,05-0,15* .002-.006* 0,025 .0010 0,025 .001
80° W N 0,05-0,15* .002-.006* 0,05-0,20 .003-.008* 0,025 .001
U 0,08-0,25* .003-.010* 0,13-0,38 .005-.015* 0,13 .005
* depends on insert size
6 7 8 9
Insert thickness Corner radius Cutting edge Cutting
direction
F F
F
s s s s r RN 00 F F
Index RC MO F
[mm] [inch] [mm] [inch] E E sharp
E
Index ≤ 0,05 .0015 00 X0 E E
E
[inch] [mm] [mm] [inch] 0,1 .004 01 0
honed
T T
1/16 1,59 01 1 0,2 .008 02 .5 T
T T
3/32 2,38 02 0,4 1 /64 04 1 T
chamfered
1/8 3,18 03 2 3 0,8 1 3 1 /32 08 2 3 4 chamfered and honed
S S
Turning / Introduction 7/32 5,56 05 4 5 6 2,0 5 3 7 1 /16 20 5 6 7 8 double chamfered N
S
S
1,2
T3
5/32
12
3,97
S
/64
S
1,6
04
16
4,76
3/16
K K
/64
K
K
K
1/4
06
24
2,4
K
6,35
/32
5/16
28
7,94
07
2,8
/64
P P
P
P
3/8
09
9,52
P
32
3,2
/8
double chamfered
P
& honed