I want to cut tunnel portals out of 1 inch dim lumber. I cant get sabre saw to cut nicely in the corners–want about 3/4 radius. ANy clues?
You may want to get a narrow, fine tooth, scrolling blade. It worked for me. Good luck.
Chuck
Drill the corners, then cut the straight lines
Is a scrolling blade narrower than the stanard blade which is approx 1/4 or 5/16 from cutting side to back of blade? Does this make it easier to keep cut on the line?
You could use a properly sized hole saw for the corners, jigsaw for the straight portions.