The DEWALT 12 in. Circular Saw Blade Assortment has blades that were made of super-hard tungsten carbide for durability. A thin kerf offers ultra-sharp edges and smooth cuts. The blades have computer-balanced plates to decrease vibration, as well as anti-stick rims for improved accuracy and a better finish. Use these blades with miter and table saws; they work great on wood, chip board and plywood. Size: 13.562 In.