- Jasper Model 200 & 400 Circle Jigs
- How To Cut Perfect Circles using your Router with Jasper Circle Guides
- Jasper Circle Jig
The Model 270 circle jig is a simplified version of the Model 200. This jig allows the craftsman to make 180 various dimension cutouts in 1/16" increments. The cutouts vary in size from 7 to 18 3/16".