This IRWIN Steel Circular Saw Blade is made with precision-ground circular saw teeth for smooth, accurate cuts. Its fully-hardened circular saw blade plate runs truer, longer, and the heavy-gauge, high-carbon steel construction provides an extended circular saw blade life.
IRWIN 10" x 180T Plywood/OSB/Veneer/Plastic, 5/8" Arbor - a circular saw blade that features precision ground teeth for smooth and accurate cuts each time it is used. Offers a fully hardened plate that runs truer, longer. This blade is made of heavy gauge high carbon steel for extended life and features a 5/8 inch Arbor.