Efficient tungsten steel construction Crafted from durable tungsten steel for longlasting performance, this deburring tool removes burrs efficiently to deliver a flawless finish on metal parts and assemblies. Powerful burr removal Equipped with 3 cutting flutes made of tungsten steel, it provides strong cutting capability for effective burr removal and smooth, clean edges. Quick and easy thread Designed to swiftly damaged screws and tighten nuts, saving time and reducing hassle during maintenance and assembly tasks. Safe and smooth operations The polished surface supports safe, seamless operation at speeds, offering comfortable handling and precise control. Key attributes Material: tungsten steel Cutting flutes: 3 Finish: polished Applications: deburring and thread in metalworking and maintenance Use scenarios Deburr metal parts after drilling or milling to achieve a clean, smooth edge and improved fit. damaged screws and rethread threads to facilitate belt, pulley, or housing assembly. Prepare fasteners and threaded holes during routine maintenance to ensure smooth operation and reliable torque. This tool combines durable construction with precise burr removal and reliable thread , making it a practical choice for metalworking, maintenance, and assembly tasks.