® KitchenAid Grain Mill Attachment KFE5T Exceptional Performance Grain Mill Attachment Designed to mill low-moisture, non-oily grains such as wheat, corn, rye oats, rice, buckwheat, barley and millet. The Grain Mill is not recommended for grinding peanuts or coffee beans. Specifications and Dimensions Dimensions in inches (centimeters); weights in pounds (kilograms) Twelve Grind Levels The Grain Mill offers twelve different grind levels that range from a very coarse "cracked" texture to a fine grind.