3 Review(s)

High-Quality Copper Wire Brush, can Withstand High Working Intensity. Bold and Not Easy To Wear. Hardened Steel WireBold and Thicken Tough Steel Copper Wire, is not Easy to Wear Out. Wire Diameter is 0.3 mm.Wire Cup Brushes are rigidly attached to a Metal Cup shaped base. Designed securely for added Durability and Efficient Use.The Wire is arranged evenly and the polishing speed is fast.High-Quality Shank Design. 6.35mm Thick, fits perfectly to the Drill Machine. High-Speed Grinding, More Secure in Polishing.4500 Max RPM Support. It can withstand the high-speed operation of 4500rpm.