5Pcs Silver Deburring External Chamfer Tool Bit Remove Burr Repairs Tools

Specification:  Material: High Speed Steel;  Total Length: 48mm;  Color: Silver;  Fits Size: 8-32 bolts (.164) up to 3/4″-10 (.750) - (4mm -19mm);  Suitable For: Deburring External Chamfer Tool;  Quantity: 5 Pcs x Chamfer Tool Bit.     Features:  1. Quickly repairs damaged bolts and tightens the nuts in place;  2. Simplifies the repair process, eliminates the need to replace expensive or hard-to-find hardware;  3. Simple operation, using the lowest speed on the drill bit, and then slightly applying pressure to remove the burr;  4. Effective on stainless steel, hardened steel, mild steel, copper, brass, aluminum, fiberglass, wood, plastic;  5. Made of stainless steel, high strength and hardness;  6. Convenient to use and durable, save more than 80% time.     Package Included:  5 Pcs x Deburring External Chamfer Tool