Meets DOD & NSA/CSS 02-01 & 04-02 mandatory security requirements. High quality materials and Made in Germany quality for security and durability. Cutting rollers made of hardened solid steel. Powerful motor allows for continuous operation. Automatic return eliminates paper jams. Safety element prevents unintentional entry. Light barrier for automatic start / stop. Convenient and effortless removal and emptying of collection bag. High quality wooden floor cabinet with door. Mobile on castors. Includes an external oiler.