The 1941 Mattison Surface Grinder with a 2 ft x 8 ft magnetic chuck is a vintage metalworking machine designed for grinding tasks. Made in the United States, this 3 phase electric-powered surface grinder features a 6x20 horizontal wheel for precise and efficient grinding. The semi-automatic hydraulic controls allow for accurate and consistent results, making it a valuable tool for various industrial applications. With its reliable brand reputation and durable construction, this surface grinder is a sought-after piece of equipment for those in need of high-quality grinding capabilities.