ICS 25.060.20                         PGD 35

Reaffirmed 2021

NATIONAL FOREWORD

This Indian Standard (Part 2) which is identical with ISO 702-2 : 2007 ‘Machine tools — Connecting dimensions of spindle noses and work holding chucks — Part 2: Camlock type’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Machine Tools, Machine Tool Elements and Holding Devices Sectional Committee and approval of the Production and General Engineering Division Council.

This standard was first published in 1963 and revised in 1972 and 1987. This revision has been taken up to keep pace with the international developments.

This standard is published in four parts. Other parts are:

Part 1 Conical connection

Part 3 Bayonet type

Part 4 Cylindrical connection

The text of ISO Standard has been approved as suitable for publication as an Indian Standard without deviations. Certain terminology and 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’.

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.