Milescraft 1219 Circle Guide Kit- Router Circle Cutter Jig For Cutting/Routing Small And Large Circles From 1.5in. Up To 52in. Diameter-Includes Bonus Offset Base For Edging Projects , Black With the Milescraft CircleGuideKit you can cut small and large circles from 1. 5” in diameter to 52” in diameter. With the included TurnLock baseplate, this product is compatible with most routers. There is No longer a need for that homemade circle cutting jig, the CircleGuideKit does it all for you and includes everything you need to cut your desired circle. It also includes a bonus offset base for finishing edges on your work piece. Milescraft 1224 Edge & Mortise Guide The edge & mortise guide is perfect for mortises, rabbets, dados, edge finishing and more! The edge guide has a large surface area for straight and curved edges for radial cuts. The offset base is ideal for narrow boards, routing edges, and edge profiles. Included are two non-marring Mortising pins for cutting mortises in varying board thicknesses.