Features:* This tool works by shearing metal layer by layer.* Simple operation, using the lowest speed on the drill bit and then applying light pressure to remove the burr.* Effective on stainless steel, hardened steel, mild steel, copper, brass, aluminum, fiberglass, wood, plastic.* Convenient to use. It simplifies the repair process, eliminates the need for expensive or hard-to-find equipment.* Safety conscientious design means no cut hands, no sparks and no burns.* High strength and hardness. Durable to use.* Quickly repairs damaged bolts and tensions nuts in place. Specification:* Material: CR12 MOV * Color: Black * Size: As shown * Style: Triangular Handle, Hexagonal Handle * Quantity: 2 Pieces Package Contents: 2x Deburring & Blunting Sharp Edge Outer Chamfer ToolNote:1. The actual colors of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.