General description This CSPARKV External Deburring Tool is a high-speed chamfering tool designed for quickly repairing damaged metal. Made from high-quality hard alloy, it offers high strength, hardness, and a long service life. Its unique design prioritizes safety, protecting your hands while preventing sparks or burns, and ensuring that tools remain undamaged. Compact and portable, this tool is easy to carry with your kit. Technical specifications Material: High-quality hard alloy Function: Quickly repairs damaged bolts and tightens nuts Usage At the lowest drilling speed, apply pressure to remove burrs. Ideal for removing burrs on pipes or threaded rods. Effective on stainless steel, hardened steel, mild steel, copper, brass, aluminum, fiberglass, wood, and plastic. Can also be used as a corkscrew.