CPT

®

Tiny Tools

MIR Bars Threading

Grade

P M K N S H

K20 BXC BMK

   

     

Full Profile - ISO 60°

     

Pitch mm

M Coarse

M Fine L L1

D

Ordering Code

α

F Min. Dia.

Holder

MIR 3 L10 0.5 ISO MIR 3 L15 0.5 ISO MIR 3 L15 0.7 ISO MIR 3 L15 0.75 ISO MIR 4 L15 0.5 ISO MIR 4 L15 0.75 ISO MIR 4 L15 0.8 ISO MIR 5 L15 1.0 ISO MIR 6 L22 1.25 ISO MIR 6 L22 1.5 ISO

3.0

0.5 M3

M3.5 39 10 60 1.0 2.4 SIM ... H3 M4 39 15 60 1.4 3.2 39 15 60 1.4 3.2 SIM ... H3

0.5

3.0

0.7 M4 0.75 M4.5

39 15 60 1.4 3.2 M5 51 15 60 1.8 4.1

0.5

4.0

0.75

M5 51 15 60 1.8 4.1 SIM ... H4

0.8 M5

51 15 60 1.8 4.1

5.0 6.0

1.0 M6, M7 M8 51 15 60 2.2 4.9 SIM ... H5

1.25 M8, M9 M10 51 22 60 2.8 6.1

SIM ... H6

1.5 M10, M11

51 22 60 2.8 6.1

Full Profile - UN 60° Order example: MIR 5 L15 1.0 ISO BXC

D

Ordering Code Pitch TPI UNC UNF UNEF UNS L L1 α

F Min. Dia. Holder

MIR 3 L10 32 UN MIR 3 L15 32 UN MIR 3 L15 36 UN MIR 4 L15 36 UN MIR 4 L15 32 UN MIR 5 L15 28 UN MIR 5 L18 20 UN MIR 6 L18 24 UN MIR 6 L18 18 UN

3.0 3.0

32 6

39 10 60 1.0 2.7 SIM...H3

32 8 10

39 15 60 1.4 3.2 10 39 15 60 1.4 3.2 12 51 15 60 1.8 4.1 51 15 60 1.8 4.1 51 15 60 2.2 4.9 51 18 60 2.3 5.0 51 18 60 2.8 6.5 3/8 51 18 60 2.8 6.2

SIM...H3

36 36 32 28

8

4.0

SIM...H4

12

1/4

5.0

SIM...H5

20 1/4

24

5/16

6.0

SIM...H6

18 5/6

Order example: MIR 4 L15 36 UN BXC For L.H. bars specify MIL instead of MIR For additional holders see page A06-32 to 41

First choice

Alternative

A06-13

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