Once you make it 360 degrees all the way around, you'll have a perfect wood circle. Make A Trammel For Cutting Circles If you don't have a bandsaw, the next best approach is to use a jig to rotate ...

Unscrew the plastic base plate (also called a shoe, running plate, or sub-base) to remove it from the wood router. The post Cut Perfect Circles Every Time With This Easy DIY Router Circle Jig ...