Specification Brand : ZEZEFUFU BulletPoint1 : This deburring external chamfer tool is made of hard stainless steel with high strength and hardness for durability and rust resistance. 3 tungsten steel cutting blades have strong cutting and repairing capabilities for cleaner and more effective burr removal. BulletPoint2 : Remove burr tool is safe and easy to shave the outer edges of screws flat. Just attach it to the drill bit and gently press on the screw head. It simplifies the repair process and ne need to use hard-to-find hardware. BulletPoint3 : Thread burr remover tool is quick to repair damaged bolts and tighten nuts. It is easy to repair screws, saving time and energy. BulletPoint4 : This tool adopts precision industrial design and more refined production technology, easy to install and suitable for all types of drilling rigs. BulletPoint5 : This screw deburring chamfering drill bit is widely used for various materials, like stainless steel, hard steel, mild steel, aluminum, copper, fiberglass, wood, brass, plastic. Color : One Color CutType : Chamfer Cut ExternallyAssignedProductIdentifier : 5000571579221 ExternallyAssignedProductIdentifier1 : 0745704933918 ExternallyAssignedProductIdentifier2 : 745704933918 FinishType : Uncoated ItemName : 2pcs Tungsten Steel Deburring External Chamfer Tool, Deburring External Drill Burr Removal Bit Repairs ItemPackageDimensions_Height : 2 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 8 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : chamfer-mills Manufacturer : ZEZEFUFU Material : High Speed Steel MfgSeriesNumber : D1118 ModelName : JALYKA ModelNumber : Fafeicyo2qhvn584a-11 NumberOfBoxes : 1 NumberOfItems : 1 PartNumber : JZUSD425200000 ProductDescription : Specifications: Product Name: Deburring External Chamfer Tool Material: Tungsten Steel Color: Black Inner diameter of feed port: 28mm/23mm Outer diameter of feed port: 34mm/29mm Hexagonal handle diameter: 6.35mm Chamfer diameter range: 5-25mm / 3-20mm Compatible equipment models: lithium electric drill, hand drill, bench drill, etc. Applicable processing materials: stainless steel, iron, copper, carbon steel, aluminum, plastic, etc.