Rout Perfect Circles

November 2016 Issue 243 Page: 48 Number of Pages: 2.00

You can cut large circles with a arouter, bandsaw, or jigsaw. Of those three, only a router with a straight or spiral bit ensures a true circle requiring very little edge cleanup. It only takes about 10 minutes to make and install a trammel onto your plunge router. Here's how to do it.