Porter-Cable’s Omnijig Joinery System™ has patent-pending features like “set and forget” template positioning stops and router bit depth gauges. It comes in 16″ (model 55160) and 24″ (model 77240) versions. The latter can cut a variety of joints including variable, through and half-blind cuts, and fixed-spacd, half-blind dovetails. The 24″ sells for $599; the 16″ for $429.