Personally I'd buy several inexpensive unibits. If they cut, abuse them and replace if one burns up. But if it's spinning now it's going to try to spin while drillingWorked on it more today. I got the rubber floor in but when I went to tighten the seat belt bolt down it would only go so far and then no more. I backed it out and then it would only go so far and now it just spins in place and won't come out.
My fiancé's dad came over and he cut off the top of the bolt and we tried putting a jack on the bolt from underneath the truck to put pressure on it and it still just spins in place and basically is stuck in one spot. Now it's going to have to be drilled out.
I don't have any drill bits that will drill out hardened bolts. Anyone have any suggestions on what kind of drill bits to get?
As far as the Torx size, I don't know. In this case, it wouldn't have mattered because this bolt wasn't going to come out with any torx bit. I'm tired of messing with this thing and it's not even my truck. It never fails. Any time I work on something these days, something always goes wrong.
How are you spinning the bolt if you cut the head off?