This metal-cutting circular saw blade has a 7¼-inch diameter with a 0.050 inch plate thickness and a maximum speed of 6300 revolutions per minute. It has a carbide tip and a ⅝ inch round arbour. The blade with 56 teeth has a -6 Degrees hook angle and an ATB tooth grind. It is suitable for aluminum and cuts up to 0.079 inch width.