Circle Cutter Attachment

Stewart-MacDonald's Guitar Shop Supply keeps on making useful attachments for the Dremel Moto-Tool and for its own router base for the Dremel. This tool is one I get a real kick out of using! It's a circle cutter. To use it, you attach it to the bottom of Stew-Mac's router base and adjust your router bit depth. You then drill a hole through the center of your soundhole location and into a supporting workboard, and place the attachment's centerpin through the top and into the hole. You place the circle cutter attachment onto that centerpin and adjust the circle's radius by sliding the attachment in or out and tightening it. Then all you do is turn on the Dremel, spin the jig around the centerpin, and, voilà, you have a perfect circle! It's fun to use and gives great results!