Weiler Nylox Wheel Brush, Micro Abrasive, 0.325 in Diameter Brush, 1 in Brush Length, 5 in Overall Length, Nylon/Aluminum Oxide Fill, 0.012 in Dia Filament/Wire, 0.115 in Stem Diameter, Single Spiral, Single Stem Handle. An abrasive nylon brush has an abrasive grain exposed on the entire brush filament surface, so abrasive action can occur on both the tips and sides of the nylon filament. These abrasive brushes are ideal for light deburring and finishing irregular profiles and surfaces. The Nylox brush selection at Weiler Abrasives is the result of new technologies and end-user input. Our abrasive nylon disc brushes are flexible for deburring and edge radiusing and can enhance productivity and lower production costs when used correctly. The nylon filaments are impregnated with abrasive grain, and as the nylon wears away, new grains are continuously exposed for reliable brushing action.