PlungeBar E (for Porter Cable 7529) In a Router Table: No more inconvenience and back pain when trying to lift your router. Freehand: Allows you to cut ramping cuts that otherwise cannot be done. On a Router Lathe: Allows you to lower the cutter slowly, avoiding burns. On the WoodRat it turns the router into a mortiser. Fits the Porter-Cable 7529 and 97529.