The GW-S-WA 12 X1-1/2X 3 46J CGW from Field Tool Supply is a durable grinding wheel designed for high-performance metalworking. With a diameter of 12 inches and a thickness of 1-1/2 inches, this wheel is perfect for various grinding applications. The 46 grit rating provides a fine finish while allowing for efficient material removal. Made from high-quality abrasive materials, it ensures longevity and consistent performance. This grinding wheel meets ANSI standards, making it a safe and reliable option for both professional and DIY projects.