Rockler 27712 52" Ellipse/Circle Cutting Jig for Router

The Rockler Ellipse/Circle Router Jig lets you cut circles and ellipse shapes over a wide range of dimensions and proportions. With your router and this handy, easy-to-use jig, you'll be able to make picture frames, mirrors, signs, tabletops and more in just a matter of minutes. Compare to other ellipse/circle router jigs that cost $100 more. Set up takes only a couple of minutes and is virtually math-free. Using the jig is just as easy. As you move the router through the cut, the jig's sliding dovetail mechanism keeps the router precisely on the cut line. Designed for use with just about any plunge router.