The Martin Yale Powerline ™ 620RC Ream Cutter is constructed of heavy-gauge hardened steel, using precision components. This ream cutter is designed for large run applications and general heavy use. Consistent cutting accuracy is standard to every Powerline cutter, manufactured by U.S. workers in the heart of America. The 620RC Ream Cutter comes complete with a generously sized steel table with adjustable leveling feet. The illuminated cutting line on the 620RC allows you to see exactly where the precision-ground blade will cut. In addition, the fine-tuned back gauge and powerful clamp virtually guarantee cutting accuracy, while the removable clamp plate helps prevent marking of carbon or other delicate papers.