The MEDID DA23080 grinding wheel has a diameter of 230mm, a center hole of 22mm, and a disk thickness of 8mm. It is designed for grinding, polishing, and cutting metals or other hard surfaces. This grinding wheel is suitable for use with bench grinders, belt sanders, rotary tools, and die grinders. It provides long-lasting performance with minimal clogging and is suitable for both coarse and fine grinding. This grinding wheel is constructed of high-quality material for reliable performance and durability.