Published
ISO 11900-3:2004 specifies the dimensions and tolerances, in millimetres, of reduced ball-lock punch retainers, type E, for heavy duty, and of their backing plug, the main use being retention of ball-lock punches in accordance with ISO 10071-2, when punching holes in steel sheets. It gives material guidelines and hardness requirements, and specifies the designation of ball-lock punch retainers in accordance with this part of ISO 11900.
PUBLISHED
ISO 11900-3:2004
90.60
Close of review
Sep 3, 2024
Tools for pressing — Ball-lock punch retainers — Part 3: Type E, reduced for heavy duty
60.60 Standard published