The Norton 7" X 1" Grinding Wheel is a high-quality abrasive wheel made in the United States. Featuring a 60 grit aluminum oxide abrasive material, this Type 1 wheel is designed for surface grinding tasks. With a 5/8 inch center hole size and a 1-inch thickness, this grinding wheel offers durability and precision for metalworking applications. The Norton brand is known for producing reliable and efficient abrasives, making this wheel a valuable tool for CNC machining and manufacturing processes.