Norton® 4-1/2 X 7/8 In. Metal Fiber Disc 50 Grit Aluminum Oxide
Norton® Fiber Discs - the most heavy-duty of coated abrasive discs: full resin bond on vulcanized (cotton fibers treated under intense pressure and heat) fiber backing. Designed for applications ranging from heavy stock removal to surface blending. Used with back up pads on portable angle grinders.