... : ATB/FM Hole dia. (D): Product Description Circular Saw Blades for wood cutting, grass cutting, aluminum cutting and steel cutting etc. Saw Blades for Wood Working: 1. Type Y: Left and ... , used for aluminum, mild metal and etc. Saw Blades for Grass Cutting: Suitable for cutting grass at golf court, airport, football court, in gardens, yards, etc. Circular Saw Blades for Steel ...