Grip: Upgraded V-shaped rollers securely hold materials during bending, minimizing errors and preventing slipping for a reliable bending process. Accurate Alignment: The precise imperial and depth gauge on one leg of the central roller ensures accurate alignment of all roller stations for consistent bending sizes when locked in place. Precise Adjustment: Designed for easy angle adjustments, this three-station Edge Roller is ideal for bending metal roof panels made of steel, aluminum, or copper, accommodating gauge sizes from 29 to 22. Uniform Bending: The unique three-station design produces consistent bends, with an independently adjustable middle roller for precise results, while three screw adjustments ensure stability and ease of use. Premium Materials: Featuring an upgraded aluminum alloy handle for a comfortable grip, this Sheet Metal Roller Bending Machine enhances maneuverability. Six solid steel columns boost durability, with premium brass connections for high strength and deformation resistance.