Weiler® Wheel Brush, Narrow Face, 8 in Brush dia, 3/4 in Face Width, 3/4 in Arbor Hole Size, Crimped Filament/Wire, 0.008 in Filament/Wire dia, Steel Fill, 2-1/16 in Trim Length, 6000 rpm Maximum, Unthreaded Arbor Attachment Weiler® 01148 Narrow Face Wheel Brush, 8 in dia Brush, 3/4 in W Face, 0.008 in dia Crimped Filament/Wire, 3/4 in Arbor Hole