Remember to use a right angle drill with a hole saw bits for boring large holes.
Can You Splice Wires In A Wall. I always try to splice in a box. Instead, all splices must be contained within an approved junction box or fixture electrical box.
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You can get creative with how you do this. Remember to use a right angle drill with a hole saw bits for boring large holes. First, you will need to find where your wire will go.
If as petervg already mentioned, the title is a bit off the mark.
Wires should not go diagonally through a wall. That house had concrete walls so i dug out a square and put a junction box there to splice the two wires together. Wires, either replace the wire with a longer. B a current that flows in two directions.