Dico 541-786-21/2 Nyalox Cup Brush 21/2-Inch Blue 240 Grit

2.5 inch Nyalox blue cup brush with 1/4 hex mandrel Nylon bristles impregnated with aluminum oxide Hex mandrel for quick changing Nyalox the original abrasive nylon bristle brushes have been redesigned to improve performance over a broader range of uses. Nyalox is the only brush line available in three grits and bristle diameters-conveniently color coded for easy identification. NYALOX....The one and only now 3 times better.