Whether it's for the School, Home or Office, CARL Heavy Duty Series of Rotary Paper Trimmers will handle all your paper cutting needs. Step up your paper cutting process such as cardstock, artist board, film, photo paper, chip board, plastic sheets and more. Our locking rail mechanism will hold your material firmly in place for that easy and accurate cut. The adjustable magnetic paper guide holds materials on a calibrated metal baseboard. Features a storage compartment for extra blades and mats. Spare cutting mat, straight blade, and perforating blade included in most of our Heavy Duty Models. DURABLE CONSTRUCTION Heavy Duty trimmer delivers dependable performance. Built strong, with a solid double-sided steel base board. 15" CUTTING LENGTH Features a 15" cutting length, allowing plenty of space to accommodate creative projects. Solid base with non-slip feet. Large trimmer is perfect for shared workspaces in the School, Home and Office. CUTS 36 SHEETS Trimmer cuts up to 36 sheets of 20lbs paper. Suitable for cutting everything from copy paper, cardstock to photos and heavy matboard or chipboard. Ideal for high-volume projects. PRECISE CUTTING Designed for accuracy, with a metal base that is calibrated and features alignment grid, rule and measurements for common-sized items. Marks in inches and centimeters, assists with measuring, regardless of which system you prefer. SAFETY FEATURES Unlike the guillotine-style trimmers, the CARL Rotary cutting systems prevents blade exposure when the cutter is in use and able to safely lock when not in use. BLADE OPTIONS Trimming, Perforating and Scoring. Scoring blade sold separately. LIMITED LIFETIME WARRANTY (excluding blades and cutting mat). Warranty Information LIMITED LIFETIME WARRANTY (excluding blades and cutting mat).