Accu-Finish® BG Wheels are designed for use on bench and pedestal grinders up to a maximum of 3600 RPM. Use these wheels for grinding carbide tools, ceramics, glass, stone and other hard materials.
These diamond WHeels are designed mainly for grinding on the 1" wide face. The outside corners have a radius that will cut for a limited time, so save them for grinding small chipbreakers, etc.