735 S - White Abrasive, for preparing hard metal alloys and non precious metals
735 S - Pink Abrasive, for preparing medium-hard metal alloys and chrome cobalt
733 - Pink Abrasive, for preparing medium-hard metal alloys and chrome cobalt
733 - Brown Abrasive, for preparing precious metal alloys.
732 - Brown Abrasive, for preparing precious metal alloys.
731M - Brown Abrasive, for preparing precious metal alloys.
731 - White Abrasive, for preparing hard metal alloys and non precious metal alloys
731 - Brown Abrasive, for finishing precious metal alloys.