Circle Template For Router. Like the jig described above, it's attached to the router's sub-base. This is a video about how to build a router jig to cut circles.
No more searching through stacks of templates to find just the right size circle for your project. And finally, you can keep your templates for possible re-use. The jig is made up of two thick-walled pieces of PVC pipe.
A straight router bit can cut out just about any shape you want.
Like the jig described above, it's attached to the router's sub-base.
All if needs is a little guidance from you. Making a Circle Cutting Jig using the router. With the included TurnLock base plate, this product is compatible with most routers.