Dico Nyalox 2.5 in. D X 1/4 in. S X 1/4 D Crimped Nylon Mandrel Mounted Cup Brush 4500 rpm 1 pc

Nyalox 2-1/2 inch blue fine cup brush with silicon carbide infused throughout the entire bristle. Maintains shape, will not rust, does not shed bristles, safer to use than wire brushes and will not puncture skin. Lasts up to 10x longer than traditional wire brushes.