Hi I have to cut an oblong hole in a 1.75 thick walnut top for an undermount sink.
What I was thinking of doing is. Using a 5 inch jig saw blade.Cutting it proud by 1/4 inch. Then using a template with a edge trim bit ( I have a big one with top mounted bearing).
Is there another way?
Im a little dumbfounded how to make the template and it be perfect lines. I was thinking of having it C&C'd.
Top is 48x118. Its a kitchen island.
Im also making a curve cut on one side (10 feet). I was going to use same method but no template? Curve goes in about 8 inches I think.
THANKS