On Wed, 9 Sep 2020, Lee Daniels wrote:
> I need to cut a couple of holes in a rather small electronic project box (This
> one: https://amz.run/3YjE ) - but I'm not sure how to make nice "pretty" holes
> in this. It has both a plastic and metal covers, either one works for me, but
> I'll have wires through the plastic side. How does one cut a nice hole in a
> box like this? Ideally I'll have round holes for wiring and at least one small
> rectangle for a switch. See photo. Any suggestions appreciated!
For nice wiring ports, drill a hole using a regular bit, and insert an
appropriately-sized grommet to both protect the wires and improve the
cosmetics.
For a rectangle, I would plasma cut it, but that's because I have a CNC
plasma table. Fixturing small items like yours is a pain, but it'll cut
whatever you need into the metal parts. Barring that option, I would
again pull out my drill, and drill small holes in the four corners, then
connect those holes with a jigsaw. A fence to ensure the jigsaw travels
straight might be useful. It's larger in scale, but I just successfully
used this method to cut a trapezoid in the deck of one of my kayaks the
other day.
--
David Hillman
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