The Knot Wheel Brush is suitable for use on hand-held Bosch angle grinders, for processing weld seams, and for removing scale, rust, paint, slag, and concrete residue. The brush with stainless steel wire is suitable for processing large stainless steel or aluminium surfaces. The knotted pipeline brush is suitable for professional use and, due to its knot width of 6 mm, ideal for narrow grooves. This brush is mainly used in pipeline construction. Due to the high number of knots, it is an ideal tool for general applications. For the knot wheel brush, the knots twisted to the left increase durability. The high-grade “Made in Germany” quality is often used in the metalworking industry, in craft businesses, car workshops, and by staircase, railing, and container builders.