Bora 542005 Router Dado Jig, the Woodworking Router Guide That Allows For Precise, Straight Dados, Rabbets, and Mortises MAKE STRAIGHT, ACCURATE DADOS AND RABBETS  Woodworkers asked us for a router guide / router jig that would make precise Dados, Rabbets, and Mortise cuts WORKS WITH THE BORA WTX CLAMP EDGES  The perfect addition to your woodshop, this dado router guide will help with all of your woodworking projects WORKS WITH ALL ROUTERS THAT ARE COMPATIBLE WITH STANDARD GUIDE BUSHINGS  Includes a 1 standard guide bushing for easy mounting. No drilling or bolting necessary VERSATILE CUTTING FOR WIDE DADOS  Cutting adjustment allows for cutting wide dados with a 1/4" 3/8" or 1/2" router bit LARGE PLATE SIZE FOR EASIER HANDLING  The large plate size ensures your router stays steady, and is easy to handle