How do you cut small circles in wood?
Using a hole saw is the absolute easiest way to cut circles in wood for your project. All you have to do is lock your hole saw in the chuck of your drill or drill press and start cutting. You can use hole saws to cut circles from ¾ inches up to 7 inches in diameter.
What router bit do you use to cut circles?
We recommend a solid-carbide up-cut spiral router bit. For the Model 300 Circle Guide, use a 1/2″-dia. router bit.
How to build a circle cutting jig for your router?

Tools and Materials. I don’t have a cost for the materials,because it was made entirely from items I had on hand.
How to cut a perfect circle using a router?
Remove the router footplate. To get started,remove the battery (or unplug) the router.
How do you cut a circle with a router?
– Lay out the location of the groove on your piece of wood. – Carefully trace the edges of the groove with the marking knife, lightly at first, then re-tracing until the wood is clearly scored along the entire length of the groove on – Starting at one end, register your chisel in the scored edge line, bevel toward the groove, and tap gent
How to make a circle with a router?

Do not choose a high-end router or sophisticated routers with features beyond your scope.