This is the bit that I used to hollow out the A/C compressor hol…

This is the bit that I used to hollow out the A/C compressor holes. I wish I would have gotten one size bigger. It took me a little longer because I had to round it out with what I had. This is 3/8. I used WD-40 to lubricate it since I was drilling through aluminum.

Owner caption June 2014 · Photo 34 of 100