Specification Brand : NDNCZDHC BulletPoint1 : Tungsten Steel Material: This deburring chamfer tool is crafted from hard tungsten steel, offering high strength and hardness for enhanced durability. The three tungsten steel cutting flutes provide powerful cutting and repair capabilities, ensuring cleaner and more effective burr removal BulletPoint2 : Quick Repair Damaged Screws: Our thread burr remover tool is designed for quick screw repairs and nut tightening, allowing you to efficiently fix damaged screws, saving both time and effort during your projects BulletPoint3 : Safe Use: The drill bit burr remover operates smoothly at high speed with polished surfaces, ensuring a safe and comfortable user experience without hand injuries BulletPoint4 : Widely Used: This screw deburring chamfering tool is versatile, suitable for various materials such as stainless steel, iron, copper, carbon steel, plastic, and aluminum, making it a great addition to any toolbox BulletPoint5 : Removal Tool Details: The package includes two drill bit burr removers, sized 3 to 20mm (1/8in to 4/5in) and 5 to 25mm (1/5in to 1in), each with a 1/4in hex shank for easy attachment to your drill, offering convenient and precise burr removal Color : Green ExternallyAssignedProductIdentifier : 7709940212742 IncludedComponents : Deburring Tool ItemName : NDNCZDHC 2Pcs Deburring Chamfer Tool, 3 Flute 1/4in Hex Shank Chamfer Bit 3 to 20mm 5 to 25mm Chamfer Tool Burr Removal Tool ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 12 centimeters ItemPackageDimensions_Width : 7 centimeters ItemTypeKeyword : deburring-cutters Manufacturer : NDNCZDHC ModelName : Copper Tube Deburring Reamer ModelNumber : NDNCZDHC4gm2wdo85e NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : NDNCZDHC4gm2wdo85e PowerSourceType : Manual ProductDescription : Item Type: Drill Bit Burr Remover Material: Tungsten Steel Chamfer Tool Size: Approx. 3 to 20mm / 0.12 to 0.79in, Approx. 5 to 25mm / 0.20 to 1in Hex Shank Diameter: 1/4 inch