This is a great attachment of Dremel tool for guitar binding routing, the long edge guide helps you to have a better control of the router and keep the router in position, and it works well on archtop instruments. Simply screw this guide onto the Dremel tool, the guide can be adjusted by thumbwheel to let you cut ledge for binding thickness up to .220". Fits Dremel and Black & Decker rotary tools.

Made of aluminum and brass. It has 3/4-12 thread.

Router bit not included.