Multifunctional deburring tool This silver triangle deburring drill bit is designed to effectively remove burrs from a variety of materials, including hardened steel, copper, brass, aluminum, fiberglass, wood, and plastic. It helps with quick repairs and enhances the finish of your projects. Userfriendly operation Using this tool is straightforward. Set a low drill speed and apply light pressure to eliminate imperfections with ease. Suitable for both beginners and experienced users. Safe and reliable The chamfer metal tool features a safe design that minimizes the risk of cuts, sparks, or burns during use. You can work with confidence that safety is prioritized in its construction. strength material Crafted from metal, this tool offers strength and hardness, allowing it to withstand rigorous tasks while maintaining effectiveness over time. Use scenarios Deburr and chamfer edges after cutting metal parts to achieve clean fits and improved assembly quality. Finish ends of aluminum, copper, or brass profiles and tubing to facilitate smoother insertion and joining. Deburr and smooth edges on plastic, wood, or fiberglass components during fabrication or projects.