Stainless Steel grain mill grinder, Manual Grain Mill 2-Roller Grain Crusher with 1.06Gal Hopper - Adjustable 0-2.5mm Gap, Manual, Electric Drill Compatible for Homebrew Beer Brewing

Premium Material: Carbon steel rollers paired with stainless steel hopper and housing, featuring high hardness and wear resistance, resistant to deformation after long-term grinding | Precise Gap Adjustment: 0-2.5mm adjustable roller clearance accommodates different grain grinding needs, reducing chaff breakage rate | Large Capacity & High Efficiency: 1.06-gallon large hopper grinds 11 lbs of grains per cycle, enhancing homebrewing efficiency | Dual Grinding Modes: Supports manual crank or electric drill (user-provided) driving methods, flexibly adapting to different scenarios | Energy-Saving & Economic: No electrical required, manual operation saves energy consumption, suitable for low-cost personal beer brewing needs