|
A drill, a sabre saw, a fine metal blade, and a couple of files or a dremel. Tape the face of the box. Back in the dark ages a guy would drill a bunch of 1/8'' holes around the perimeter, and co to town with a file.
My guess is that there is a die for that that has a bolt that goes into a small centered hole, and then gets cinched down. With the above tools, I could have a nice quality hole in about 30 min. or less.
|