The GW-S-AZ 12 X 1 X 3 46H CGW from Field Tool Supply is a premium grinding wheel designed for heavy-duty applications. With a diameter of 12 inches, a thickness of 1 inch, and a 3 inch arbor hole, it is suitable for various grinding machines. The 46H grit rating offers a balance of aggressiveness and smooth finish, making it ideal for metalworking tasks. Made from high-quality materials, this grinding wheel ensures longevity and consistent performance. It meets industry standards for safety and reliability, making it a trusted choice for professionals.