Please be aware orders placed now may not arrive in time for Christmas, please check delivery times.
LEIGH RTJ400 Router Table Joinery Jig
Router Table Convenience: Designed specifically for use with router tables so you can work upright and in full control, without balancing a handheld router on a narrow jig. Smooth slide action ensures accuracy and repeatability.
Precision CNC Template: Features a single, aircraft-grade aluminum template that delivers exact spacing and clean fit every time. No swapping templates or re-alignment headaches during joinery.
Versatile Joinery Options: Create through dovetails, half-blind dovetails, box joints (finger joints), angled dovetails, and end-on-end splices. Supports multiple joint sizes for both decorative and high-strength woodworking.
Perfect Fit: The patented Leigh elliptical guide bushing ensures consistently tight-fitting joints, eliminating guesswork and trial-and-error. Get crisp results whether you’re building drawers, cases, or fine furniture.
Complete Setup & Instructions: Includes a clearly illustrated step-by-step user guide for fast setup and confident use. Ideal for hobbyists to professional woodworkers looking for precision, reliability, and improved workflow.
Leigh's RTJ400 Router Table Dovetail Jig is designed specifically for router table use. The RTJ400 offers fast and accurate routing of through dovetails, box joints and half-blind dovetails on your router table. The Leigh template is precision CNC machined from aircraft grade aluminum for perfect joinery every time. Versatility is a key feature of the RTJ400. It makes 9 sizes of through dovetails, 3 sizes of half-blind dovetails and 4 sizes of box joints. Perfect joint fit is guaranteed and repeatable, with the patented Leigh e10 guide bushing. Standard equipment includes: CNC machined template; adjustable side-stop for all joint types; cam clamps; 1/2" x 14º and 1/2" x 13/16" x 8° dovetail bits; 3/8" x 1-1/4" and 1/2" x 1-1/4" straight bits; e10 elliptical guide bushing; fully illustrated user guide, quick reference strips and instructional video.
CNC machined template for absolute precision
Elliptical e10 guide bushing is adjustable for recordable joint fit adjustment
Cam-action clamps provide strength and adjustable width clamping
Adjustable side-stop for varying board widths with built-in offset for rabbeted drawer fronts
Up to 16" board width; half-blind DT 1/2"-1" board thickness; box joints and through DT 1/8"-1"