ISO 11900-2:2008 specifies the dimensions and their tolerances, in millimetres, of reduced ball-lock punch retainers, type C and type D, for light duty, and of their backing plug, the main use of which is the retention of ball-lock punches in accordance with ISO 10071-1, when punching holes in steel sheets.
It also gives material guidelines, and specifies the hardness and designation of ball-lock punch retainers that are in accordance with its specifications.
| CSA Group | |
|---|---|
| Product Category | Standards and Technical Documents |
| Product Number | ISO 11900-2:2008 |
| Product Name | Tools for pressing - Ball-lock punch retainers - Part 2: Types C and D, reduced for light duty |
