Rotary Tool Grinding Point, Aluminum Oxide, 3/8 X 1 In.

DEWALT Aluminum Oxide 3/8" X 1" Hp Grinding Point. The DEWALT DWA4973 aluminum Oxide 3/8" x 1" HP grinding point is designed for deburring, shaping and grooving with ferrous metal. It features a high performance aluminum Oxide tip for long life. A 1/4" hex shank allows for easy bit changes.