PLATINUMEDGE Deburring External Chamfer Tool, YG8 Carbide Blade, Deburring Drill Bit, Remove Burr Tools, Quick Release 1/4inch Hex Shank, Repairing Damaged Bolts, Fits for 1/8”-3/4” (3mm-19mm) - Jiangsu Sainty Sumex Tools Corp, 02-141

• 【Premium Quality】Made of extremely hard stainless steel with high strength and hardness for durability, YG8 carbide blades, anti-rust and anti-corrosion. It can accompany you for a long time. 【Fit Size】Drill use 0-400 RPMs Fit 1/8”(3mm) to 3/4” (19mm) Round Stock, Bar Stock, Threaded Rod, Screws, and more. Larger extension rod size can withstand greater pressure, and larger application range can be applied to most bolts. 【Widely Application】Effective on Stainless Steel, Hardened Steel, Mild Steel, Copper, Brass, Aluminum, Fiberglass, Wood, and Hard Plastic. Suitable for DIY, Home, General Building, and Engineering Using. 【Easy to Work】Hex shank with quick release design, fits most drills. You need to connect the electric drill, and then slightly applying pressure to remove the burr 【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.