CPT

®

CMT Vertical Milling

Full Profile - UN Inserts for internal thread Multi Flute

Insert Type

Nominal size

No. of Flutes

Holder Code*

Ordering Code Pitch TPI

UNC

UNF UNEF Number of Teeth D

H3, 3.1, 4, 5, 18, 19, 20

3 /4

S150 F 10 UN

S17

1 15.0 6

10

11 /16 3 /4, 13 /16, 7 /8, 15 /16, 1

S160 H 24 UN

24

4 16.0 8

S169 H 20 UN

4 16.9 8

20

3 /4 7 /8

H5.1, 5.2, 6, 7, 8, 9, 21, 22, 23

S164 F 16 UN S191 F 14 UN S186 F 12 UN S178 F 9 UN S200 F 8 UN S200 F 7 UN S200 E 6 UN S200 D 5 UN S350 F 8 UN S350 F 4 UN

16 7/8, 15/16, 1

3 16.4 6 2 19.1 6 2 18.6 6 1 17.8 6 1 20.0 6 1 20.0 6 1 20.0 5 1 20.0 4 2 35.0 6 1 35.0 6

S20

14

12 7/8, 15/16

1

7 /8

9 8 7 6 5

1 1/8

1

1 1/8, 1 1/4

1 7/16 1 3/8, 1 1/2

1 3/4

8 1 5/8, 1 3/4

H12, 13, 14, 26

S35

2 1/2, 2 3/4, 3

4

* For complete toolholder description see pages B07-22 and 23

B07-11

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