In Stock in PA, FL, IN, NV
Garreco # 2102050
Benco Product # 3146-561
Product Line: 2005B - LAB - ABRASIVE - ALUMINOUS OXIDE
They are 96% (brown) and 99.6% (white) pure electro-fused Aluminum Oxide. These abrasives are machine sized and computer scanned to provide a uniform particle size.