Rolling Mill, 3"/76 mm Jewelry Rolling Mill Machine, 1: 2 Gear Ratio, 3-in-1 Multi-function Rolling Mill, 0.1-7mm Press Thickness for Metal Jewelry Making Sheet Square Wire Semicircle PatternProduct Features 3 in 1 Multi Function Rolling Mill Our rolling mill can easily transform malleable metals like gold and silver into thin sheets, square wires, and half round shapes. Various size options help you process materials into the exact thickness you desire. Precision Thickness Adjustment The wire roller mill features CNC machined gears, ensuring high accuracy. Rotating the T bar can finely adjust the roller spacing from 0. 1 to 7mm. Upgraded