Lassco CR-50B Corner Rounder w/ 1/4" Cutting Die from ABC Office Includes One 1/4-inch (6.4mm) radius cutting die (additional dies available separately) Includes new Right Angle Push Block feature Simple drop-in die design for fast die changes Sturdy 9 x 18-inch wooden top-plate on steel body Made in the USA CR-50B accepts cutting unit Die sizes 1/16, 3/32, 1/8, 5/32, 3/16, 1/4, 5/16, 3/8, 1/2, 3/4, 1 or 1-1/2-inch