Irwin Tools Irwin 7-1/4-Inch Metal Cutting Circular Saw Blade, 68-Tooth, 4935560 Product Description IRWIN Tools 4935560 Thin Metal Cutting Circular Saw Blade, 7-1/4", 68-Tooth, for Thin Steel is designed for all high gauge metal cutting needs. The durable metal cutting grade carbide tips are designed for a smooth and fast cut. These blades are designed to reduce wear, withstand impacts and provide longer life. The laser cut blade is stabilized for smooth and accurate cuts and it's anti-kickback design reduces dust and sparks for a safer cut. From the Manufacturer The Irwin Industrial Tools 4935560 7-1/4-Inch 68-Tooth Metal Cutting Circular Saw Blade for Thin Steel is designed for all of your high gauge metal cutting needs. The durable metal cutting carbide tips are designed for a smooth and fast cut. These blades are designed to reduce wear, withstand impacts and provide longer life. The blade is stabilized for smooth and accurate cuts and it's anti kickback design reduces dust and sparks for a safer cut. This blade is ideal for the professional who is looking for a blade to provide them with their metal cutting needs. Laser cut blade Anti-vibration vents prevent wobble for straighter, truer cuts Metal cutting grade carbide teeth stay sharp for long-lasting durability Anti-kickback tooth shoulder for safer cutting Ideal for cutting thin steel Metal cutting grade carbide teeth withstand impact, reduce wear and deliver longer life Laser cut blade provides for stronger tooth bond Laser cut anti-vibration vents stabilize the blade and keeps it cool for smooth and accurate cuts Anti-kickback shoulder reduces dust and sparks for safer cuts