Shop Fox Mini Planner Molder. Comes with 3 sets of knives. A planer molder is a woodworking machine that combines the functions of a planer and a molder to flatten and shape wood in a single pass. A planer shaves wood to create a uniform thickness, while a molder shapes a profile onto the edges or faces of the wood. A combined planer molder allows for versatile applications, such as creating custom trim, flooring, paneling, and other architectural millwork from rough-sawn lumber.