Specifies the dimensions and tolerances of ball-lock punch retainers, Type A (rectangular) and type B (square) for light duty, and of their backing plates, the main use being retention of ball-lock punches in accordance with ISO 10071, when punching holes in steel sheets. Also gives material guidelines and hardness requirements, and specifies the designation.

General information

  • Status :  Withdrawn
    Publication date : 1994-08
  • Edition : 1
    Number of pages : 4
  • :
    ISO/TC 29/SC 8
    Tools for pressing and moulding
  • 25.120.10
    Forging equipment. Presses. Shears

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.