ISO 525:2013 is applicable to bonded abrasive products (e.g. grinding wheels, segments, sticks and stones) in general, excluding superabrasive products and coated abrasive products.
ISO 525:2013 specifies:
- the ISO type number and shape;
- dimensional symbols;
- standard profiles;
- requirements for dimensions, limit deviations and tolerances as well as permissible unbalance;
- the specification mark;
- the marking requirements.