Guide bushes
for punches

DIN 9845 C

Guide bushes for punches
DIN 9845 C


Execution:

Manufactured of special steel,

ground to tolerance inside and outside.

 

Hardness: HRC 62 + 2

Ordering example for a guide bush for punches with d1 = 8 mm and L = 20 mm:
Guide bush for punches DIN 9845 C 8 x 20

Bore d1 H7

d2 n6

L

euros
ea.

r2

t

from

2,1

to

3,0

7

12

3,50

1

0,01

from

3,1

to

4,0

8

12

3,29

1

0,01

from

4,1

to

5,0

10

16

3,71

1

0,01

from

5,1

to

6,0

12

16

4,16

1,5

0,02

from

6,1

to

8,0

15

20

4,78

1,5

0,02

from

8,1

to

10,0

18

20

5,54

2

0,02

from

10,1

to

12,0

22

28

7,05

2

0,02

from

12,1

to

15,0

26

28

8,37

2

0,02

from

15,1

to

18,0

30

36

11,67

2

0,02

over 18,1 on inquiry

Increment of the bore  d1 = 0.1 mm up to 15.0 and 0.5 mm over 15.0.
Intermediate sizes are available at extra cost. 

 

Quantity discounts for DIN 9845, type C

  • from   50 per size  = 5%
  • from 100 per size = 10%
  • from 200 per size = 20%
  • from 500 per size = 30%