Size:7-1/4′ 68T | Style:Metal Cutting The IRWIN MetalCutting Circular Saw Blade features laser cut anti-vibration vents forstraighter, truer cutting. Constructed with metal-cutting grade carbide teethfor durability, it has anti-kickback tooth shoulders for improved safety, andis ideal for cutting thin metal. From the Manufacturer The Irwin IndustrialTools 4935560 7-1/4-Inch 68-Tooth Metal Cutting Circular Saw Blade for ThinSteel is designed for all of your high gauge metal cutting needs. The durablemetal cutting carbide tips are designed for a smooth and fast cut. Theseblades are designed to reduce wear, withstand impacts and provide longer life.The blade is stabilized for smooth and accurate cuts and it’s anti kickbackdesign reduces dust and sparks for a safer cut. This blade is ideal for theprofessional who is looking for a blade to provide them with their metalcutting needs.