The Dahle 446 Premium Rolling Trimmer offers a 36-inch cut length, perfect for precisely trimming thicker materials. It comes with a self-sharpening blade that cuts in both directions, an extruded dual-cylinder aluminum guide bar for strength, and an automatic clamp to prevent shifting. The sturdy metal base provides a solid foundation, and it's German-engineered for high precision. The ground steel blade is safely encased in a protective housing.

Using the Dahle 446 Premium Rolling Trimmer is easy. First, place the material you want to trim on the base. Then, use the automatic clamp to hold it securely so it won't shift. Next, simply roll the trimmer along the guide bar to make your cut. The self - sharpening blade will keep cutting smoothly in both directions. When it comes to maintenance, keep the blade clean and free from debris. If you notice any dullness, the self - sharpening feature should take care of it. As for safety, always ensure the blade is in the protective housing when not in use. And be careful when handling the trimmer to avoid any accidents.