Boost your project potential and achieve flawless arcs and circles by constructing a versatile router circle jig for your workshop.

Now we’re embarrassed that we couldn’t come up with a solution as eloquent and easy to use as this circle cutting router jig which [Grays42] built. He’s using a small trim router for the job.

A router is a more precise way to cut a circle, but it takes some time to set up a jig. If you’re willing to drill a hole through the top of your table saw, you can start cutting circles with it ...