Foamwerks Straight Cutter
WC-6001 Foamwerks Foamboard Straightcutter... Cut perfect straight edges on any depth of foamboard from 1/8 to 1/2. 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. Use replacement blades WC-10  WC-25 or WC-100.