DEWALT DW4704 Industrial 12-Inch Dry Cutting Continuous Rim Diamond Saw Blade with 1-Inch Arbor Extended Performance diamond matrix provides 350x's the life of conventional abrasives and enhanced material removal Continuous rim turbo designed for optimal use in brick, block, and tile Large diamond segments with cobalt ideal for use across various product applications 12-inch diameter blade; 1-inch arbor; .110-inch edge thickness Includes one saw blade