The fiber of this kind of twisted wire wheel brush is consist of a bunch of carbon steel wire and twist them together, which has a strong cutting force, destructive power. Twisted wire wheel brush is mainly used in the first grinding process, suitable for removing the hardest, most stubborn metal burr. It can also be used for stone grain processing, grinding. In order to get best polishing effect, customer should choose other types of brush to deal with the workpiece later such as abrasive twist wire brush.