• Set of 6 wire brushes for drill and angle grinder with M14 base. • Made of carbon steel wire, they offer high wear resistance and durability. • Easily remove welding paint, rust, scale, and dirt from wood and metal surfaces. • Spiral knotted wire design, with evenly twisted knots for effective cleaning in every corner. • Includes 2 brushes of 75 mm, 2 of 100 mm, and 2 of 3 inches. • Simple mounting method: align the brush with the M14 thread, press the shaft lock, and tighten. • Ideal for cleaning, sanding, and replacing traditional wire brushes.