• 【Remove Burr Tool】Quickly repairs damaged / flatted bolts and tightens the nuts in place without hurting your hand, no sparks, and no burns; Fitment Bolt Tube Size：1/8' (3mm) to 3/4' (19mm).

• 【Industrial-grade Materials】Made of extremely hard stainless 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 & Efficient】This deburring external chamfering tool easily 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. 1/4 inch hex shank with quick release design, fits most drills including Lithium-ion drills/hand drills/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 for you to carry around with you in your toolbox.

SPECIFICATIONS

• Type: Deburring External Chamfer Tool
• Color: Black、Blue
• Material: Tungsten Carbide
• Interior ring diameter: 22mm
• Exterior ring diameter: 28mm
• Drill use RPMs: 0-400
• Fitment Bolt Tube Size：1/8'' (3mm) to 3/4'' (19mm)
• Shank Type: 1/4-inch Hex Shank