Weiler 36420 Wire Cup Brush, 2-3/4 in Dia, 1/4 in Arbor/Shank, Crimped Bristle, 0.0118 in Dia Bristle, Steel Bristle

Usually ships in 3-8 business days.

Fine/medium for light-duty, coarse for general-purpose and x-coarse for heavy-duty. 1/4 in shank. Max rpm 4500.