Forney 60071 Rotary File, Conical Shape with Rounded End, 1 in x 1/2 in x 1/4 in

1" x 1/2" Conical Shaped Mounted Rotary File with Rounded End with 1/4" Shank, carded. Max RPM: 2,500. Shank mounted rotary files are tough, rugged tools made from special tempered steel. Rotary files have specially hardened cutting edges and can be used on steel, bronze, fiberglass, plastic and many other materials.