®
CMT Vertical Milling
Full Profile - UN Inserts for internal thread
Insert Type
Ordering Code
Pitch TPI
Nominal Size
Number of Teeth
Holder Code*
UNC
UNF
UNEF
D
1 /2
C10 I 20 UN C10 I 18 UN C10 I 13 UN C10 I 12 UN C12 I 32 UN C12 I 28 UN C12 I 24 UN C12 I 20 UN C12 I 18 UN C12 I 16 UN C12 I 12 UN C12 I 11 UN C12 I 10 UN C18 I 32 UN C18 I 28 UN C18 I 24 UN C18 I 20 UN C18 I 18 UN C18 I 16 UN C18 I 14 UN C18 I 12 UN C18 I 11 UN C18 I 9 UN C18 I 8 UN C25 I 8 UN C25 I 7 UN C25 I 6 UN C25 I 5 UN C25 I 4 UN
20 18 13
2 2 1 1 3 3 2 2 2 1 1 1 1 6 5 4 3 3 3 2 2 2 1 1 2 1 1 1 1
10.0 H1, 1.1, 2, 15, 16, 17 10.0 10.0 H1, 2, 15, 17 10.0
9 /16
C10
1 /2
9 /16
12 5/8, 11/16, 3/4
9/16, 5/8
32
12.0 12.0 12.0 12.0 12.0 12.0 12.4 17.8 17.8 17.8 17.8 17.8 17.8 17.8 17.8 17.8 17.8 17.8 25.0 25.0 25.0 25.0 25.0
28 9/16, 5/8, 11/16
9/16, 5/8, 11 /16
24
H3, 3.1, 4, 5, 18, 19, 20
3 /4
20 9/16, 5/8, 11/16
C12
5 /8 3 /4
18 16 12 11 10 24 20 18 16 14 12
5/8, 11/16
5 /8
5 /8 3 /4
12.0 H3, 4, 5,18,20 12.0
32 3/4, 13/16, 7/8 28 3/4, 13/16, 7/8
13/16, 7/8, 15 /16
11/16, 11/8
H5.1, 5.2, 6, 7, 8, 9, 21, 22, 23
C18
7/8, 1
7 /8
7 /8
1, 11/8
11
7 /8
9 8 7 6 5 4
1
8 13/16, 11/4, 15/16
11 /4
H10, 11, 24, 25
17/16, 19/16 13/8, 11/2
C25
1 3/4
21/2, 23/4
* For complete toolholder description see pages B07-22 and 23
B07-10
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