General description This external chamfer deburring tool is designed for smoothing and repairing bolt threads, studs, and chamfering metal bars or pipes. It is suitable for use on various materials including hardened steel, mild steel, stainless steel, brass, copper, wood, and hard plastics. Technical specifications Blade material: Hardened cemented carbide Blade count: Three Shank type: 1/4" hex quick-change Suitable for drill drivers and drills with 10/13mm chucks Applicable materials: Hardened steel, mild steel, stainless steel, brass, copper, wood, hard plastics Compatibility and accessories Compatible with standard drill drivers and drills with 10/13mm chucks Includes one external chamfer deburring tool with quick-change hex shank Installation Insert the tool into a drill or drill driver with a compatible 10/13mm chuck Ensure the quick-change 1/4" hex shank is securely attached Usage Use the tool to deburr or chamfer external edges of metal bars, pipes, or threaded components