These resin bond wheels were designed specifically for straight or beveled edge applications up to 40mm. They work quickly and efficiently to provide consistent polishing results on granite and other types of natural stone. Fabricators, monumentalists and tile contractors will like the ease of operation and the reduced number of grits required to obtain a natural polish. Only 3 grits are required to successfully hone and polish. These resin bond wheels are uniquely designed to facilitate water distribution across the contact area, which improves polishing performance and longevity.