Set includes 8 piece double cut Carbide Rotary Burr Set with 1/4" Shank plus a composite body 1/4" medium die grinder with rear exhaust safety lever. Burr set includes blow molded case for easy storage and transportation. All Burrs are 1/4" shank, USA standard. Die grinder is compact and lightweight and also has a built in regulator. Die grinder has a rear exhaust air flow system that directs air away from work surface.
SA-5: Cylindrical Shape 1/2" x 1", SA-5: Cylindrical Shape 3/8" x 3/4", SC-3: Cylindrical Radius end 3/8" x 3/4", SC-1: Cylindrical Radius end 1/4" x 5/8", SD-1: Ball Shape 1/4", SD-3: Ball Shape 3/8", SF-3: Tree Shaped radius end 3/8" x 3/4", SF-5: Tree Shaped radius end 1/2" x 1" (Should not exceed maximum 30, 000rpm).