Expand the capabilities of your Lassco Wizer CR-177 corner rounder when you buy dies and accessories online at Binding101. Sold in a set with three pieces, each group has two blades and one, two-sided die. The first set will create 1/8" and 1/2" corners, while the second set will create 1/4" and 3/8" corners. When paired with your CR-177 corner rounding machine, these die and knife sets can cut thought a capacity of a 1" thick stack of paper and plastic materials. Made of a durable steel, these corner rounding blades are built to last.