DEWALT series 40 Circular saw blades for stationary machines. High precision laser manufacture ensures a flat blade body and engineered expansion slots prevent blade overheating and warping. The general-purpose K10 carbide tips cope with wood and non-ferrous metals and can be resharpened from 10 to 15 times. For smooth cross cuts in plywood, softwood and all hardwoods. The Alternate top bevel and triple chip grind geometries with tuned grinding angles give a good surface finish Blade Diameter: 305mm Bore 30mm Tooth Count: 60