.Material:Carbon steel + YG8 blade;

.Easy to work- 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;

.Cost-Effective- These deburring external chamfer tool can be used for repairing damaged bolt and tightening the nuts in place;

.Safety Design- Quickly repairs damaged bolts and tightens the nuts in place without hurting your hand, no sparks, and no burns;

.Simplifies the repair process;Using proper speeds and feeds-

.Drill use 0-150 RPMs;Fit 0.51" (13mm) to 1.42 (36mm);

.Widely Application-Effectively used in Stainless Steel, Hardened Steel, Mild Steel, Copper, Brass, Aluminum,Fiberglass, Wood, Plastic;

.Packing size:165x110x50mm, 

.Approx:166g/pc.