coupl3e of ways..
use your existing router guide...
a circle router base....
http://jaspertools.com/
make what works best for you...
https://duckduckgo.com/?q=router+circle+guides&t=ffsb&iax=videos&ia=videos
use your existing router guide...
a circle router base....
http://jaspertools.com/
make what works best for you...
https://duckduckgo.com/?q=router+circle+guides&t=ffsb&iax=videos&ia=videos