Wound acidproof stainless steel wire. Slightly cupped. For extremely demanding cleaning work and surface processing. Used for deburring, roughening, scaling, weld joints etc. Suitable for processing steel and concrete. Universally usable and ideal for processing in areas difficult to access. Used on permanent as well as portable machines. These brushes have a high removal rate with good operating economy. The brushes withstand high peripheral speeds and have a long life.