💙This dual-mode grain mill works manually or with a drill, featuring adjustable rollers (0.1-2.5mm) for precision crushing. 4L stainless steel hopper handles barley/wheat effortlessly - ideal for home brewing! Key Features High-quality Material: Stainless steel and aluminum materials make the product with high hardness, sturdy, and durable, prolonging the service life of the product. Adjustable Roller Distance: The gap between the two rollers can be adjusted(0.1-2.5mm) to the right position for an even grinding effect with minimal husk damage. Large Capacity: The hopper has a capacity of 1.06 gal, which greatly increases productivity and makes your use more efficient. 2 Grinding Methods: The product can be installed with a crank handle for manual grinding or with a corded electric drill(not included) for fast grinding to meet your different needs. Simple Operation: Once installed, you simply pour the grain into the hopper and start rolling the handle to grind the grain. The product comes with a scale that allows you to keep track of adjusting the rollers for better reference. Easy to Clean: With a simple structure and smooth surface, you can easily clean the product with a soft cloth. Details Large Hopper Opening: The large opening(8.66*8.26 inches) allows you to put large quantities of grains once a time, which is very convenient for adding grains. Aluminum Bars: The package includes two aluminum bars for easily putting it on the bucket and milled grains can go straight into the bucket(not included). Specification Material: Stainless Steel, Aluminum Process: Turn-milling Machining Color: Silver Style: Modern Assembly Required: Yes Hopper Capacity: 4L/1.06Gal Footprint Size of Grinder: 14*8cm/5.51*3.31in Hopper Opening Size: 22*21cm/8.66*8.26in Roller Dimension: 76*150*50mm/3*6*2in Single Roller Size: 38*150mm/1.5*6in Crank Handle: 12cm/4.72in Roller Adjustable Distance: Approx. 0.1- 2.5mm/0.004-0.098in Product Overall Size(Aluminum Bars Included): 35.5*14*26cm/13.97*5.51*10.23in Package Size: 23*29*15.5cm/9.06*11.42*6.1in Gross Weight: 3.1kg/6.83lbs Net Weight: 2.9kg/6.39lbs Package Included 1* Grain Mill Grinder 2* Aluminum Bars All Needed Accessories