Weiler 3″ Small Diameter Nylon Wheel Brush provides a flexible brushing action and consistent performance for demanding light duty cleaning and deburring applications. Featuring Weiler’s solid ring construction, these radial brushes are available in heat-treated steel, type 302 stainless steel and brass wire for use in a wide variety of applications. 1/2″ arbor hole for use on die grinder, right angle die grinder and drills. Provides a flexible brushing action and consistent performance for demanding light duty cleaning and deburring applications. For use on straight grinders and stationary machines such as bench or pedestal grinders and buffing lathes. Featuring Weiler’s solid ring construction, these radial brushes are available in heat-treated steel, type 302 stainless steel and brass wire for use in a wide variety of applications. . .