The OEM Swingline Classiccut Ingento Trimmer SWI1142 is designed for precision cutting with its self-sharpening, hardened, coated blades made from high carbon steel. It features a solid maple hardwood construction with a clear lacquer finish, ensuring durability and a professional appearance. The trimmer includes an alignment grid for accurate squaring, a safety guard rail, and a cast metal handle arm with a lock for added safety. Capable of cutting up to 15 sheets at once, this trimmer is ideal for both home and office use.