With this tool I could turn my existing festool accessories into an easy to use circle jig.
It fits perfect in the guide rail adapter. It's also possible to use the fine adjustment tool of the adapter.
The Minimum radius between the needle and the center of the milling cutter is around 9cm (3,54 inch). The Maximum ist around 35cm (13,78 inch) with the standard guide rails.
The author marked this model as their own original creation.