The Super Mighty Mill 3 Roller Grain Mill is perfect for home brewers who want to take their brewing game to the next level. Whether you're brewing a small batch for yourself or a large one for a party, this mill is up for the task. It features a 7 - pound aluminum hopper and 304 stainless steel knurled rollers. The mill can be easily operated by hand using the crank handle or with an electric drill. You can adjust the gap between the rollers from 0.025' to 0.1' to get the perfect crush for your grains. The metal base board fits well on 5 - or 6.5 - gallon plastic buckets, making it convenient to use. Start brewing better beer today with this amazing grain mill!