Check the listing for details. WoodRiver Puzzle Router Template Set - 4 Piece. Condition: New. Listed at 91.98 USD. WoodRiver Puzzle Router Template Set - 4 Piece, 194891, Templates machined from 5/16"-thick clear acrylic, Create a modular design based on 7” increments, Cuts four different puzzle piece profiles using a handheld plunge router, For use with 3/8" router bushing and 1/4" straight router bit (sold separately), This WoodRiver® Router Template set is designed for making modular puzzle pieces that can be used as a charcuterie board or simply just for decoration. This is a great use of cutoffs from other projects—just clamp the template to a 7-1/4"-wide workpiece and you have a safe and repeatable method for cutting an interlocking puzzle piece design. The modular set allows you to scale the project to any desired size based on 7” increments. Create four different puzzle.