Create perfect adjoining foam board joints with the Logan FoamWerks Rabbet Cutter. The innovative ergonomic construction and dual blade create one-stroke finished results. WC-4010 features onboard blade storage, and comes with two additional blades. Made to use for both right-handed and left-handed pull styles. The Rabbet Cutter works with 3/16" foam board. Use replacement blades WC-5, WC-20 or WC-50.