Superior Abrasives PSA Disc, Aluminum Oxide (A/O), 20.000" Diameter, 36 Grit SKU SAB-11552 $14.75 Quantity discounts available QuantityPrice (0)No Reviews yet Number of Pieces Item Custom Price Quantity -+ Add to Cart Details Dense, blocky grain well suited for general purpose grinding and stock removal. Durable use on ferrous, non-ferrous, stainless steels, alloys and non-... Details Back DetailsDense, blocky grain well suited for general purpose grinding and stock removal. Durable use on ferrous, non-ferrous, stainless steels, alloys and non-metallics. Ratings & ReviewsNo reviews availableBe the first to Write a Review