Rotatrim cutters are known for their ability to perform high-quality precision cutting. This makes it an ideal tool for people who work media, arts, and crafts. Just place the medium inside the rotary trimmer, hold down the clamp, and roll the cutting head across the bar. This rotary paper trimmer will cut an edge that’s nice and smooth. So if you need a tool that will cut blueprints, film, or photos, be sure to look at what we have at Engineer Supply.