IS 19184 : Part 1 : 2025/ISO 10071-1 : 2008 Tools for Pressing - Ball-Lock Punches - Part 1 Ball-lock Punches for Light Duty
NATIONAL FOREWORD
This Indian Standard (Part 1) which is identical to ISO 10071-1 : 2008 'Tools for pressing - Ball-lock punches - Part 1: Ball-lock punches for light duty' issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Metal Forming Machines Sectional Committee and approval of the Production and General Engineering Division Council.
This standard specifies interchangeable dimensions and tolerances, in millimetres, for ball-lock punches for light duty. It is applicable to ball-lock punches with shank diameter sizes from 6 mm up to and including 32 mm, in round, square, rectangular and oblong shapes, for punching holes in steel sheets or other materials, the thickness of which is less than 3 mm.
This Indian Standard is published in two parts. The other part in this series is:
Part 2 Heavy duty
The text of ISO standard has been approved as suitable for publication as an Indian Standard without deviations. Certain conventions are, however, not identical to those used in Indian Standards. Attention is particularly drawn to the following:
a) Wherever the words 'International Standard' appear referring to this standard, they should be read as 'Indian Standard'; and
b) Comma (,) has been used as a decimal marker while in Indian Standards, the current practice is to use a point (.) as the decimal marker.