Logan FoamWerks WC-6001 Straight Cutter
Cut perfect straight edges on any depth of foam board from 1/8" to 1/2" (3.1mm to 12.7mm). The FoamWerks Straight Cutter features adjustable blade depth, quick change blade clip, magnetic blade slot, on-board blade storage drawer, and five blades. Use with FoamWerks Channel Rail, Logan Adapt-A-Rule, or Team System.
IMPORTANT: Always use a scrap piece of foam board underneath the piece you are cutting. This is to protect the tool and extend the life of the blades.