Howdy Folks ...

Having to replace a burned up Craftsman router. Have a Dewalt DW611 on the way. Does anyone know the size hole needed to mount it ? Have seen mounts sized at 52, 65, 71, 80 mm, etc. Can’t find any specs relative to the DW611. Does anyone know the size for the Dewalt ?
Trying to get ready before it gets here.

Thank you !

Bobby