Specifies the essential dimensions and characteristics which allow the safe and efficient design and use of hub flanges with grinding wheels having bores larger than the machine spindle. Does not apply to cut-off wheels and to diamond or CBN grinding wheels with metal core. Replaces the first edition.
ISO 666:1996 history
2012ISO 666:2012 Machine tools - Mounting of grinding wheels by means of hub flanges
2006ISO 666:2006 Machine tools Mounting of grinding wheels by means of hub flanges (Fourth Edition)
1996ISO 666:1996 Machine tools - Mounting of plain grinding wheels by means of hub flanges
1975ISO 666:1975 Machine tools; Mounting of plain grinding wheels by means of hub flanges