Stringer Bead Knot Wire Wheel Brushes, 4 in Dia. 4 in, Steel, 20,000 rpm

Features : Narrow face stringer bead wire delivers high-impact cutting and cleaning for toughest applications|Joint/crack cleaning wire wheel brushes used for brushing joints, cleaning cracks in concrete and asphalt and preparing expansion joints for filling and scaling|Hubs prevent cross-contamination and rust