3Pack HSS Deburring External Chamfer Tool, Heavy Duty Bolt Deburring tool, Metal Deburring Drill Bit Remove Burr Tool for Drill Bit Triangle Shank External Chamfer, Silver

3 Pack Thread Deburring Tool Bolt Deburring Tools Deburring External Chamfer Tool Stainless Steel Remove Burr Tool for Drill Bit Specification? Material: HSS (high speed steel) Fits Size: 8-32 bolts (.164) up to 3/4?-10 (.750) - (4mm -19mm). Total length?50mm Shank length: 2cm/0.8” Shank diameter: 8mm/0.3” Interior ring diameter: 2.2cm/0.87" Exterior ring diameter: 2.8cm/1.10" Color: silver Weight/unit: 28g Main Feature: It is durable and hardness, impact resistant, non-breaking, abrasion resistant, non-deformable and rust-free, ensuring long-term use. Fit For Stainless Steel, Hardened Steel, Mild Steel, Copper, Brass, Aluminum, Fiberglass, Wood, Plastic. HOW TO USE Attaching the deburring external chamfer tool to the end of your power drill, use the lowest speed on the drill bit, and then slightly applying pressure to remove the burr. Package Included: 3 x Triangle Shank Burr Remover