Easily cut flawless circles from 10" to 52" in diameter without complicated math equations! The Rockler Circle Cutting Jig sets up in minutes and mounts quickly to many popular routers made by Porter Cable, Makita, Hitachi, DeWalt, and Bosch. Or, easily drill your own holes to custom fit any router. Includes two center pivot pins which are used as a pivot point to rout perfectly arced circles (one pin is used for soft woods, use the other if your design allows drilling a center hole). A recessed groove in the jig lets you slide the center pivot pin (your center point) up or down the length of the jig to find the correct, exact diameter of your circle. Use the 4-star knob to tighten the T-bolt with the center pivot pin installed and you're ready to go!
Pre-drilled for the following routers:
Bosch 1617 series (fixed base only)
Bosch 1618 Series (fixed base only)
Bosch 1619 and 1619 EVS
Dewalt DW616
Dewalt DW618
Dewalt DW625
Hitachi M12VC
Makita 1100 series
Porter-Cable 100
Porter-Cable 690 series
Porter-Cable 890 series
Porter-Cable 7529
Porter-Cable 8529
Note: If you plan to use this product with a Skil router, please download and use the Drilling Template in the Technical Documents section.
The easiest and most accurate way to cut a circle might be by using a router and a circle cutting jig. The jig acts as a compass mounted on your router. You secure the center and then position the rou