The breakdown of an abrasive grain is a significant factor in overall performance of a coated abrasive product. The new Ceramic PLUS grain is manufactured in a new way that results in a much finer crystalline structure. This unique mineral fracture provides the abrasive product with a longer life, and more aggressive grains with an improved self-sharpening effect. Compared to all ceramic grinding discs on the market today the XF885 has unmatched performance results and is offered at a price point significantly lower than any other major abrasive manufacturer.