Amana 45852 Carbide Tipped Dovetail 14 Deg x 3/4 D x 3/4 CH x 1/2" Shank w/ Upper Ball Bearing Router Bit
This dovetail bit has a shank-mounted ball bearing guide for routing dovetail slots following a template and pattern routing. The template must be mounted between the workpiece and the router. With a handheld router, the template must be on top of the workpiece. With a table-mounted router, the template must be underneath the workpiece.