Use the Lassco Wizer CR-55 Manual Cornerounder to add stylish round corners to your projects and printed materials. The Lassco CR-55 Corner Cutter is a floor standing corner rounder that is ideal for high volume cutting found in print shops, production environments and larger businesses. The CR55 does not use the Cornerounder Cutting Units. This unit comes with 1 die and 1/8" and 1/2" Die & Blades.