7-1/4", 40 tooth, saw blade, ideal for framing, cross cutting & fine finish applications, patented body slots reduce vibration works with blade's thin kerf design to deliver exceptional user feel, high density tungsten carbide teeth are tough, wear resistant & provide long life, reinforced shoulder is designed for strength & durability by providing impact resistance against nail embedded wood, blades come with tough coat anti-stick coating to reduce friction & gumming & are optimized for use on both corded & cordless circular saws.