BS ISO 525:2013

1   Scope This International Standard is applicable to bonded abrasive products (e.g. grinding wheels, segments, sticks and stones) in general, excluding superabrasive products and coated abrasive products. This International Standard specifies:

       a)  the ISO type number and shape; 
   
   
     
       b)  dimensional symbols; 
   
   
     
       c)  standard profiles; 
   
   
     
       d)  requirements for dimensions, limit deviations and tolerances as well as permissible unbalance; 
   
   
     
       e)  the specification mark;  
   
   
     
       f)  the marking requirements. 
   
 


 
   NOTE  This International Standard is general and is complemented by the [ISO 603](/search?q=ISO%C2%A0603) series, [ISO 6103](/search?q=ISO%C2%A06103) and [ISO 13942](/search?q=ISO%C2%A013942).