High-quality materials: rust remover attachment cordless screwdriver M14 is made of carbon steel wire and is characterised by high hardness, exceptional strength and excellent durability. They offer high work efficiency, strong cleaning performance and are extremely rust resistant, so they maintain excellent operating condition for long periods of time High compatibility: disc brushes are suitable for cleaning large, flat surfaces, while cup brushes are ideal for thorough cleaning of complex structures, corners and crevices. Our wire brushes are compatible with drills, cordless screwdrivers and angle grinders and can be easily replaced. Suitable for angle grinders with M14 mount Wide range of applications: the flex wire brushes are ideal for universal applications and are ideal for rust removal, deburring, sanding and for general processing of surfaces of materials, such as Metals, non-ferrous metals, steel, wood and wood materials. Application scenarios include: home, garden, metalworking, woodworking, industrial maintenance, DIY Wire brush mounting method: remove the pressure plate of the angle grinder, align the wire brush to the threaded hole, press the spindle lock and tighten the wire brush. The M-14 attachment is suitable for all standard angle grinders, on a secure fit Rich sets: 8-piece steel wire set, including a variety of different types of wire brushes, with a maximum speed of 12,500, can meet the needs of fine or large-scale work under different working conditions and offer users more choices, Manufacturer: SI FANG