IRWIN Tools Metal-Cutting Circular Saw Blade, 7 1/4-inch, 48T (4935556)

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, 7 1/4-inch, 48T (4935556)