*PARAMETER DETAILS- Type: tableting pressure Line, gear ratio: 4:1, roller width: 130 mm (5.12 inch), roller diameter: 65 mm (2.56 inch), maximum opening: 0-5 mm (0-0.2 inch), flat area (+/- 0.01 mm): 57 mm (2.24 inch). *SUPERIOR PERFORMANCE- 4:1 reduction gear ratio allows the rollers to make one complete turn for every four turns of the mill rolling handle. It relieves the amount of force needed to operate the rolling mill. *EASY TO ADJUST DISTANCE- With a precise dial, the distance between the rollers can be precisely adjusted to meet different metal thicknesses. Convenient for the rolling press to press the metal into flakes. *USER-FRIENDLY DETAILS- The forged handle, comfortable to hold. Use the mounting holes to install the rolling mill on the workbench easily. During the operation, the ergonomic handle is very labor-saving, easy, and convenient. *APPLICATION FIELD- Metal roller machine is designed for cold rolling metal to produce thinner gauges of sheet metal and wire, transferring textures to your metal. Ideal for jewelers and crafts-people to create your masterpiece! *Specifications Product: Combination Rolling Mill Type:Tableting Pressure Line Gear Ratio: 4:1 Roller Width: 130 mm (5.12 inch) Roller Diameter: 65 mm (2.56 inch) Maximum Opening: 0-5 mm (0-0.2 inch) Flat Area (+/- 0.01 mm): 57 mm (2.24 inch) Square Wire(+/- 0.01 mm): 1.0, 2.0, 3.0, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, Ring Shank - Half Round Ellipse(mm): 2.5 x 1, 3 x 1.25, 4 x 1.5 The Thinnest Metal Foil: 0.01 inch Package Size: 34x34x20 cm (13.39x13.39x7.87 inch) Gross Weight: 22.56 kg (49.74 lbs) *Package Content 1 x Combination Rolling Mill 1 x Handle