The GW-S-WA 8X1/2X1-1/4 46K from Field Tool Supply is a high-performance grinding wheel designed for precision cutting and grinding applications. With a diameter of 8 inches and a thickness of 1/2 inch, this wheel is engineered to handle tough materials while maintaining durability. The 46K grit rating ensures a fine finish, making it ideal for metalworking and fabrication tasks. This grinding wheel is compatible with various bench grinders and is constructed from high-quality materials to ensure longevity and efficiency in your projects.