Overview Reviews Product Description FX® abrasives quickly remove paint, rust, scale, coatings, burn marks and gaskets without loading or clogging. Made from a high density, non-woven material, they are incredibly durable and can replace wire brushes in a wide variety of applications. Walter Catalog Product Videos Custom Field Diameter 5" Width 3/4" Arbor 5/8"-11 Grade Coarse Max RPM 9600 Product Reviews Write a Review Write a Review × Walter FX® 5 Pc. 5 x 3/4 x 5/8"-11 Coarse Cup Disc 07X505 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *