Crimped wire brush wheels are made with stainless steel wire. Crimped wire gives rapid cleaning action on forgings, coatings and edges. Suitable for de-scaling and cleaning stainless and other metal surfaces Product Features Suitable for use with power tools up to the maximum rated rpm M14 thread for use on most angle grinder and metal polisher spindles Durable steel body Technical Data Diameter: 125 mm Thread: M14 x 2 mm Max. speed: 6,500 rpm