Designed to clean up and repair threaded fasteners and studding quickly and safely. Fitted with 3 x HSS blades to remove damaged metal and burrs. Features a 1/4"Hex shank for use with a drill or hex driver. Applicable for use on pieces from Ø3mm to Ø19mm in diameter. Suitable for use with a variety of compounds including stainless steel, hardened steel, mild steel, copper, brass, plastic and many more. Unit is much faster and more accurate than using a file or angle grinder. Features and Benefits • Designed to clean up and repair threaded fasteners and studding quickly and safely. • Fitted with 3 x HSS blades to remove damaged metal and burrs. • Features a 1/4"Hex shank for use with a drill or hex driver. • Applicable for use on pieces from Ø3mm to Ø19mm in diameter. • Suitable for use with a variety of compounds including stainless steel, hardened steel, mild steel, copper, brass, plastic and many more. • Unit is much faster and more accurate than using a file or angle grinder. • Mod