Woodhaven 3002 39" Planing Sled Our Planing Sled is an affordable solution for surfacing or milling live edge slabs, wide stock, butcher blocks or workbenches, removing a finish from a surface and other jobs impossible for a planer. Router & Bit NOT included. 39" wide maximum capacity, 48" Ultra Track rails & 24" Double Track rails 3" tall Ultra Track aluminum rails support the router and won't deflect as you move the router back and forth over the stock. Router glides between the Ultra Track rails for front-to-back movement. You supply two wood rails, 12" to 16" longer than the work. No limit to the length of the work. Double Tracks glide on top of the wood rails and guide the router/Ultra Tracks from side-to-side. Includes a NoDrill Plate with a quick attach feature so your router can be quickly attached or removed. Optional Drill-Style Plate (3000PD) is available if you prefer a semi-permanent router mount and can be swapped for the NoDrill Plate at no charge. Works with any router bit you supply that has an overall length of at least 2-1/2". Our optional 13600 upshear router bit leaves a great surface finish, has a 1-1/2" cutting diameter, a 5/8" cutting length, a 2-1/2" overall length and a 1/2" shank. Lifetime guarantee against defects in material or workmanship. Made in the USA!