cirlular saw blade be used for cutting aluminum,marble,non-ferrus metal with fast speed,little vibration,aligned cutting Circular Saw Blade For cutting aluminum 60mm below. Cutting the use of film: the welding of high temperature strength and the afford ability of the benefits of strong, dry cut or wet cut marble,spent just stone,asphalt,concrete. Sizes: 110x1.9x20A110x1.9x20B