Shark Finishing Machinery introduces to its Smart line of print finishing equipment the SCR-6 manual corner rounder. This heavy-duty manual, tabletop corner rounder is built strong allowing you to cut effortlessly. Works with most types of materials including paper, PVC, polyester, leather, polypropylene and more. Six interchangeable cutting knives are available for various cut size using the same machine. Additional knives are affordable and easy to change.