I decided to remove the original keyed locking lugs on my car yesterday. The first three came off easy but the third had a piece of a key broken off in it. Took me a few minutes to get it off but I got it. Then I tried to remove the lug nut and broke it off. I did a search for removing a broken lug nut and read about the hole saw method. Went to the hardware store today and bought a 3/4 hole saw. It worked great, only took about 2 minutes to drill it off. Now all that's left is to remove the wheel and get the little bit of aluminum left on the stud. Man I like this message board.