This combination circular saw blade has an 8¼ inches diameter with a 0.063 inch thickness and a speed of 8000 RPM. It has a carbide tip and a ⅝ inch round arbour. The blade with 40 teeth has a diamond knockout, a 15 Degrees hook angle, and an alternate top bevel tooth grind. It cuts up to 0.094 inch width and 3¾ inches depth.