Hex Quick Release Deburring Chamfering Tool for External Chamfer, Fits 3-20mm Bolts and Drill Bits

[Remove Burr Tool] Quickly repairs damaged or flatted bolts and tightens the nuts in place without hurting your hand, no , and no Fitment Bolt Tube Size:3mm to 20mm). [Industrial-grade Materials] Made of extremely hard Tungsten Steel with high strength and hardness for durability, anti-rust and anti-corrosion. Three Tungsten Steel cutter blades with strong cutting and repairing capabilities, allows burrs to be removed more cleanly and efficiently. [Safe and Efficient] This deburring external chamfering tool shaves down the outer edges of a flatted bolt. Simply attach it to a power drill, apply gentle pressure to the bolt head. Simplifies the repair process and eliminates the need to replace expensive or hard-to-find hardware. [Easy To Use] Quickly slap it into your chuck drills, using proper speeds and feeds-Drill use 0-400 RPMs, and then slightly applying pressure to remove the burr. 1 or 4 inch hex with quick release design, fits most drills including Lithium-ion drills or hand drills or table drills. [Widely Used] Use this deburring chamfering drill bit to repair various metals, such as stainless steel, hardened steel, mild steel, brass, copper, aluminium, fibreglass and even wood or plastic. Simple design and a compact size, makes it quite convenient to use and easy to carry around with you in your toolbox. Colour:Black Material:Tungsten steel Size:3-20mm Package Contents: 1 x Deburring External Chamfer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.