MILWAUKEE Cup Brush, 4 in Dia Brush, 5/8 in-11 Arbor Hole, Carbon Steel Fill, 7000 rpm Max

For lighter-duty surface cleaning a crimped style cup brush is appropriate. Crimped wire is less rigid than knotted and can get into crevices more easily. Milwaukee offers a full range of crimp and knotted wire cup brushes. This crimp wire cup brush is designed to be used on 9 in Milwaukee and competitive grinders with 5/8 to 11 in threaded spindles. made from carbon steel wire.