• Set of 6 wire brushes specially designed for angle grinders • Spiral twisted wire structure, perfect for cleaning hard-to-reach areas • Easy installation: place spacer, align with threaded hole, lock the shaft, and tighten • Made of high carbon steel, ensuring great hardness and abrasion resistance • Suitable for deburring, removing rust, smoothing, removing paint and dirt on metals, wood, marble, and other materials • Improve productivity and efficiency in surface preparation tasks • Essential tool for cleaning and preparing metal surfaces before welding • Versatility to remove dust, paint, sand, and deburr in different projects • Operating parameter: 12,500 revolutions per minute