I have a cope and stick router bit set does a nice job on inside of the door frame. These are Shaker doors with a flat panel insert. Made a bunch. Was thinking of putting a router edge on outside just to change up. Good or bad idea? Any suggestion on a edge?
Now I know you have some scrap laying around somewhere. Make a test cut or three and see. The hole for the Euro hinge is bored on the inside of the stile...about 3mm from the outer edge. A 35mm (or 1 3/8 inch) forstner bit will do the job. Bore about 1/2 inch or so...maybe a little more. Testing may show that you need adjust where the hole is bored for the hinge to operate properly.
That's my story and I'm stickin' to it!