External deburring tool, Hexagon-Black-2pcs Chamfering tool High-speed external drill Stainless steel deburring tool repair

Super Durable Hard Steel - Made of extremely hard stainless steel with high strength and hardness for durability, rust resistance, and corrosion resistance. It can last you a long time.

Safe and Efficient - High-strength, hardness external deburring tools easily scrape and deburr the outer edges of bolts, pipes, or rods, simplifying repairs. Quickly repair damaged bolts and tighten nuts in place without injury, sparks, or burns.

Simple Operation - A valuable aid for industry and household use. Simplify the repair process in just three steps, reducing repair time and eliminating the need to replace expensive hardware.

Wide Application - The chamfering tool is effective on stainless steel, hardened steel, mild steel, copper, brass, aluminum, fiberglass, wood, and plastic, with or without threads. Fits sizes (approx.): 5/16-32" (.164") bolts up to 3/4"-10" (.750") - (8mm - 19mm)