The GW-S-AZ 7X1/2X1-1/4 150K from Field Tool Supply is an advanced grinding wheel designed for ultra-fine grinding applications. This 7-inch diameter wheel, with a thickness of 1/2 inch, features a 150 grit rating, making it perfect for achieving the smoothest finishes. Made from high-quality materials, it offers exceptional durability and performance. The wheel is compatible with standard bench grinders and meets ANSI safety standards, ensuring safe operation. Ideal for precision work in metal and other materials, this grinding wheel is a top choice for professionals seeking superior results.