Diablo, 6-1/2'' x 54 tooth, 5/8'' arbor aluminum blade, optimized for cutting thin up to 1/8", medium 3/32"-1/4" & thick 3/16"-7/16" aluminum metals, specially formulated diablo tico super density micro grain carbide, radical blades withstand impact, reduce wear, provide clog free cuts & last longer than standard carbide in metal cutting applications, specially formulated metal cutting carbide teeth feature triple chip grind tcg tooth design for clean, burr free finishes, tri-metal shock resistant brazing allows blades to slice through metal materials while withstanding extreme impact for maximum durability, for corded & cordless saws when on the job cutting non-ferrous metals such as aluminum extrusions, copper pipe, brass plate, etc.