Irwin Tools Metal-Cutting Circular Saw Blade, 10-Inch, 80T (4935561) Product Description Laser-cut blades and anti-vibration vents keep the blade cool for smooth and accurate cuts. Metal cutting-grade carbide teeth withstand impact, reduce wear, and deliver longer blade life. Cuts the metal instead of grinding it like abrasive wheels, so the finished product is smoother and cooler to the touch. The metal cutting blades also last significantly longer than abrasive wheels making the cost per cut lower. IRWIN Tools Metal-Cutting Circular Saw Blade, 10-inch, 80T (4935561) From the Manufacturer The Irwin Industrial Tools 4935561 10-Inch 80-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 blades and anti-vibration vents keep the blade cool for smooth and accurate cuts Metal cutting-grade carbide teeth withstand impact, reduce wear, and deliver longer blade life Cuts the metal instead of grinding it like abrasive wheels, so the finished product is smoother and cooler to the touch The metal cutting blades also last significantly longer than abrasive wheels making the cost per cut lower