For cutting circles between 254mm and 1320mm, the Rockler Circle Cutting Jig is the perfect addition to any workshop. Pre-drilled for a variety of routers, and easy to drill should these not match your router.
Included is a selection of screws to suits various routers that are longer than the original screws to cater for the extra jig thickness, two pivoting pins and the bolt and knob to lock the pivot centre. Matching internal and external circles and arcs are now possible and simple to do.