The RT-200 is a professional rotary trimmer. It is capable of cutting paper photos cardstock plastic and more. It is constructed with a patented safety blade system and sturdy metal construction for lifelong use. Patented CARL cutting rail holds paper firmly in place, while premium carbide blades ensure a precise, accurate cut. Sturdy metal base is calibrated and features preset measurements for common-sized items. Updated graphics, rulers and grid make it easy to trim materials. The cutting blade rests directly next to the cutting rail, so there's no guessing where the blade comes into contact with the materials you're trimming! Trims up to 10 sheets of standard 20 lb. bond copy paper. Also trims card stock, black core artist mat board, plastic sheets, acetate, and much, much more!