This United States Diamond Wheel is a top-quality product that is perfect for grinding discs. The wheel diameter is 12 inches and the arbor hole size is 3 inches, with a thickness of 2 inches. It has a maximum speed of 2070 RPM, making it an ideal choice for metalworking supplies. The wheel is made in the United States and is of unit type, with a quantity of one. It is suitable for use in cup grinding wheels and abrasive wheels, and is categorized under CNC, Metalworking & Manufacturing and Business & Industrial. Get this high-quality diamond wheel today and take your grinding projects to the next level!