VEVOR Electric Concrete Saw, 14 in, 3200 W Motor Circular Saw Cutter with Max. 5 in Adjustable Cutting Depth, Wet Disk Saw Cutter Includes Water Line, Pump and Blade, for Stone, Brick
For pure metal plates, it depends on the hardness of the material. If it's a soft metal, you'll need a saw blade specifically designed for sawing aluminum, or an abrasive disc if it's not hardened steel.