High Quality Material: This Small Metal Deburring Tool Is Made Of High Quality Carbide With High Strength And Hardness, Sturdy And Durable, For Long Service Life. Efficient Deburring: The Deburring Of The External Chamfering Tool Quickly Repairs Damaged Bolts And Tightening Nuts. The Tool Simplifies The Repair Process, Reducing Repair Time And Eliminating The Need To Replace Expensive Or Hard-To-Find Hardware, Saving You Time And Money. Safe Design: The Safety-Conscious Design Can Protect Your Hands, Cause No Sparks Or Burns, And Does Not Damage The Tool. Security Remains At A Previously Unattainable Level. Thanks To Its Compact Size, The Tool Can Be Easily Transported In The Kit. Easy To Use: This External Deburring Tool Shears Metal Layer By Layer. The Operation Is Very Simple, Use The Lowest Speed Of The Drill Then Apply Light Pressure To Remove The Burrs. Simplifies The Repair Process And Expensive Material Costs. Wide Range Of Applications: Versatile Deburring Tool For Hardened Steel, Mild Steel, Copper, Brass, Aluminum, Fiberglass , Wood, Plastic, Etc. Ideal For Removing Burrs And Burrs From Pipes Or Threaded Rods, It Can Also Be Used As A Bottle Opener.