GuillotineTrimmers & Cutters Read More > RotaryTrimmers Read More > Guillotine Trimmers & Cutters > Rotary Trimmers > Choose United Learn More › United offers durable & affordable Guillotine Paper Trimmers & Cutters and Rotary Paper Trimmers to meet your specific needs. United Guillotine Trimmers & Cutters are portable and easy to use with self-activating paper clamps in addition to ergonomic handles. All United Guillotine Trimmers & Cutters feature a steel base with grid lines for precision cutting. United Rotary Trimmers & Cutters come in a variety of sizes up to 51” long and are ideal for wide format trimming. The self-sharpening stainless steel rotary blade can be used in both directions for ease of use.