to DIN 9845 type C,
|
Item no.: |
5411 . . . | Hardness: | 740 ± 40 HV 10 | |
| Versiong: | Hardened and tempered, | |||
| ground finished drilling, external | How to order: | For bunch guide bush | ||
|
|
diameter ground finished. | type C | ||
| The guides are supplied with lead in chamfer | Drilling diameter d1 = 6 mm | |||
| or relief. | ||||
| Punch guide bush | ||||
| Material: | Steel selected by manufacturer. | DIN 9845 – C 6, | ||
| Item no. 5411.06 | ||||
| d1 | Gradation | d2 | l1 | r | t |
| H7 | n6 | ||||
| 1,0 | 5 | 9 | 1 | 0,01 | |
| Above 1,0 to 2,0 | 0,1 | 6 | 12 | ||
| Above 2,0 to 3,0 | 7 | 12 | |||
| Above 3,0 to 4,0 | 8 | 12 | |||
| Above 4,0 to 5,0 | 10 | 16 | |||
| Above 5,0 to 6,0 | 12 | 16 | 1,5 | 0,02 | |
| Above 6,0 to 8,0 | 15 | 20 | |||
| Above 8,0 to 10,0 | 18 | 20 | 2 | ||
| Above 10,0 to 12,0 | 22 | 28 | |||
| Above 12,0 to 15,0 | 26 | 28 | |||
| Above 15,0 to 18,0 | 0,5 | 30 | 36 |
Pleas ensure when using punches to ISO 8020/8021 that no play is allowed.
The standard is being revised.
