Package includes 2 pieces of 3 inch knotted wire cup brushes, with 5/8"-11 UNC standard thread.
Wire brush uses 0.02"/0.5mm high strength hardened carbon steel wire, has perfect knotting integrity and longer service life. All wires are rigidly secured to central metal holder, which can effectively avoid wire flying and breakage during heavy work.
Compatible with angle grinders with 5/8 inch-11 threaded shank has a speed of up to 12,500RPM. Ideal for fast and heavy duty cleaning of large metal surfaces and edge blending.
Coarse knotted cup design is perfect for severe surface conditioning on expansive surface areas, can easily removal of corrosion, rust, paint, spatter and scale, cleaning the edges of the weld to remove burrs.
For best results, please apply gentle perpendicular pressure to ensure full contact with wire tips. And for your safety, pease DO wear protective gears before working.