Rat33pickmup
International man of mystery!
most of us have had Bolts break off and a few tricks I use are: 1. if there is a little bit sticking out and you can get to it take a nut that just fits over it and weld it in the center to the broken bolt 99% of the time the heat just goes down the threads of the bolt and breaks it loose so then ya just put a wrench on the nut and back it out while it is still hot. 2. if you have no choice but to drill it out. I make a small center hole then, I have a set of left hand drill bits and start drilling in reverse, most of the time they come out because the drilling heats up the bolt and the left handed drill bit bites it and it comes out, sometimes though its easier to replace the drill bit than to get the bolt thats stuck on the bit after its out.
Jim
Jim