CPT

®

Mill-Thread Solid Carbide

Tools for Internal Thread UN With internal coolant through the flutes

Grade

P M K N S H

MT7

≤ 47 HRc

    

Pitch TPI

UNC

UNF UNEF

Ordering Code

d

D No. of Flutes

I

L

MTZ 0605 C11 28 UN MTZ 0606 C14 28 UN MTZ 08066 C14 24 UN MTZ 0808 D21 24 UN MTZ 0808 C21 20 UN MTZ 1010 D22 20 UN MTZ 1212 E27 20 UN MTZ 06056 C14 18 UN MTZ 0606 C20 18 UN MTZ 12113 D26 18 UN MTZ 08067 C16 16 UN MTZ 08074 C24 16 UN MTZ 1212 D31 16 UN MTZ 08077 C20 14 UN MTZ 10085 C28 14 UN MTZ 1616 E37 14 UN MTZ 10092 C22 13 UN MTZ 10098 D32 13 UN MTZ 12105 C26 12 UN MTZ 12116 D37 12 UN MTZ 1616 E41 12 UN MTZ 12114 C28 11 UN MTZ 16144 D34 10 UN

28 28 24 24 20 20 20 18 18 18 16 16 16 14 14 14 13 13 12 12 12 11 10

1/4

6 6 8 8 8 6 6 8 8

5.0 6.0 6.6 8.0 8.0

3 11.3 3 14.1 3 14.3 4 20.6 3 21.0 4 22.3 5 27.3 3 14.8 3 20.5 4 26.1 3 16.7 3 24.6 4 31.0 3 20.9 3 28.1 3 22.5 4 32.2 3 26.5 4 37.0

58 58 64 64 64 73 84 58 58 84 64 64 84 64 73 73 73 84 84

7/16-1/2

5/16

3/8 9/16-5/8

7/16

1/2

10 12

10.0 12.0

3/4-1

5/16 5/16

5.6 6.0

9/16-5/8 1 1/8-1 5/8

12

11.3 6.7 7.4 12.0 7.7 8.5 9.2 9.8 16.0 10.5 11.6 16.0 11.4 14.4

3/8 3/8

3/4

12

7/16 7/16

8

10 16 10 10 12 12 16 12 16

7/8

5 37.2 101

1/2 1/2

9/16 9/16

1-1 1/2

5 41.3 101

5/8 3/4

3 28.9

84

4 34.3 105

Order example: MTZ 0808 D21 24 UN MT7

First choice

Alternative

For small thread mills see pages B09-5, 6, 12, 15, 17 and B11-4, 6

B08-11

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