The Forney 1-1/16 inch x 1/4 inch mounted grinding point is shank mounted and made from durable, high-grade aluminum oxide. Perfect for grinding, polishing or deburring ferrous metals or other hard surfaces.
For use with 1/4 in. (6.35 mm) chuck high-speed drills
Especially useful where larger wheels will not fit or where small abrasive wheels wear out too quickly