DEWALT Circular Saw Blade, 8 1/4 Inch, 40 Tooth, Cross Cutting (DWA181440) 8-1/4 in. Saw blades are ideal for ripping and cross-cutting applications. Patented body slots reduce vibration, which works with the blade's thin kerf design to deliver exceptional user feel. High-density tungsten carbide teeth are tough, wear-resistant, and provide long life. The reinforced shoulder is designed for strength and durability by providing impact resistance against nail-embedded wood. These blades come with tough coat Anti-stick coating to reduce friction and gumming and are optimized for use on both corded and cordless circular saws. See the chart below for available tooth count options that are right for your application. Features Made from high-density tungsten Carbide for toughness, wear-resistance, and long life Tough coat anti-stick coating reduces friction and gumming Thin kerf design for smooth cuts Reinforced shoulder for impact resistance in nail-embedded wood Optimized for use on both corded and cordless circular saws USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.