High Quality Durable Using Various Positioning Punching Moulds Straight Guide Guide Pin And Bush

 

Material Internal hardness Heat treatment
20cr HRC60° ±2° Nitriding

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Product Details

Size d d1 D H
Size Tolerances Size Tolerances
12 12

 -0.018

-0.01

20

+0.020

+0.010

25 6
16 16 25 30
20 20

-0.020

-0.010

30

+0.025

+0.015

35 8
25 25 35 40
30 30 42 47 10
35 35

-0.025

-0.015

48

+0.030

+0.018

53
40 40 55 60
45 45 60 65
50 50 70 76 12
55 55 75 81
60 60

-0.035

-0.020

80

+0.035

+0.020

86 16
70 70 90 96
80 80 05 110
90 90 115 120
100 100 130 135

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