Grain Mill AttachmentGrain Mill Attachment Easy to use, perfect for grinding oats, wheat, corn meal or even coffee. The Grain Mill attaches quickly and easily to the Champion Juicer. This eliminates the need for a separate appliance for grinding. Constructed of all die cast aluminum, the compact mill is built to last. Operated by the Juicer's heavy duty 1 2 hp General Electric motor, the mill is easy to clean. A simple front adjustment knob makes the mill easy to grind