• High-Quality Materials: Made of high-hardness carbon steel wire, wear resistance, and durability, ensuring high work efficiency. • Mounting Method: Remove the pressure plate from the angle grinder, align the wire brush in the threaded hole, press the shaft lock, and tighten the wire brush. • Knotted Design: Spiral knotted wire construction for effective cleaning in all corners. Ideal for replacing drill wire brushes. • Versatile Function: Ideal for cleaning and sanding tasks, such as rust removal, paint removal, descaling, and cleaning. • Compatibility: Suitable for bench grinders, drills, electric screwdrivers, screwdrivers, hand drills, and drills. Very easy to assemble and disassemble. • Measurements: 75 mm and 100 mm diameter brushes.