This part of ISO 603 specifies the nominal dimensions, in millimeters, of:
— Type 1: Straight grinding wheel
— Type 5: Wheel recessed on one side
— Type 7: Wheel recessed on both sides
These bonded abrasive products are intended to be used for the grinding of the external peripheral surface of a rotating workpiece. The workpiece is rotated and mechanically guided with reference to the grinding wheel by means of a control-wheel and rests on a straight-edge placed between the two wheels.
BS ISO 603-2:1999 history
1999BS ISO 603-2:1999 Bonded abrasive products - Dimensions - Grinding wheels for centreless external cylindrical grinding