The deburring external chamfer tool can quickly grind the tip of compressed or rusty bolt to tapered edge so that the nut can be quickly tightened in place without replacing expensive and hard-to-find fasteners. These drill bit pieces will save a lot of money, especially when handling fixed bolts that cannot be disassembled.

Features:
2 Piece Deburring External Chamfer Tool
Color: Silver
Material: Stainless Steel
Effective on stainless Steel, hardened steel, mild steel, copper, brass, aluminum, fiberglass, wood, plastic.
Quickly repair damaged bolts and tighten the nuts in place, simplifying the repair process, eliminating the need to replace expensive or hard-to-find hardware, saving time and money.
This tool works by layer-by-layer metal cutting. It is easy to operate, uses the lowest speed on the drill bit, and then applies a little pressure to remove the burrs.
Simple design and a compact size, means the tool is easily carried in your tool pouch.
Safe and easy to use the drill bit and easy to operate, use the lowest speed on the drill bit.