Plate Roll Sheet Capacity Aluminum 12 ga Sheet Metal Capacity Mild Steel 16 ga Sheet Metal Capacity Stainless Steel 20 ga Minimum Bend Radius 4 1/2 in Cone Rolling Yes Number of Rollers 2 Bottom Roller Diameter Not Applicable Top Roller Diameter 3 in Voltage 110V AC Phase Single-Phase Hydraulic Force Not Applicable Horsepower 1 hp Motor Type Electric