. 1/4" stem diameter for use on die grinder, drill, drill press and right angle air die grinder.Weiler 3/8" Crimped Wire End Brush features a solid end construction and very flexible brushing action. Very flexible brushing action.
A special anti-clogging treatment reduces heat and minimizes loading to produce an optimal finish.With a strong and flexible C-Weight paper backing, it is suited for all flat and curved surfaces. Sanding Disc 5" EKASTORM PSA Square Tab Grit #500.