Rotary Rasp, Rotary Tool Accessory Type Rotary Rasp, Bit Material Alloy Steel, Shape Rounded, Max. Speed 2,500 RPM, Shank Diameter 1/4 in, Mount Type Mounted, Overall Length 1 3/4 in, Burr Diameter 5/8 in, Head Length 1 3/8 in, Head Width 5/8 in,...