The Fellowes Proton 120 Rotary Trimmer offers a durable cutting solution for small office and home office applications. This trimmer can cut up to 10 sheets of 20lb paper at a time and offers the Fellowes patented SafeCut blade technology with a retractable blade that only engages during cutting to prevent injuries. The Fellowes Proton 120 has a 12 inch cutting length and uses a quick change blade system for fast and easy blade changes. It also has a variable paper clamp to help ensure cutting precision and has cutting guides for various paper sizes, photos and angled cuts. All of this comes in a cutter with a durable metal cutting base with an integrated blade storage compartment.Product DetailsDurable metal cutting base with integrated SafeCut cartridge storage compartment.Enclosed SafeCut blade cartridge keeps user safe by preventing contact with the blade.Cuts up to 10 sheets (20lb paper) at one time; maximum 12" cutting width.Quick change blade system ensures fast, easy blade cartridge removal or insertion.Features cutting guides for various paper sizes, photos, and angled cuts.Variable paper clamp ensures cutting precision.