A panel saw is a woodworking tool designed for cutting large sheets of material, such as plywood or MDF. It features a vertical or horizontal frame that holds the material in place while a saw blade moves through it, allowing for precise and straight cuts. This tool is commonly used in carpentry and cabinetry. Panel saws can be either manual or powered, with powered versions offering greater efficiency and speed. They are essential in workshops where large panels need to be cut down to size for various projects, making them a valuable asset for professionals in the woodworking industry.