One of the bolts in the front of the pan snapped. It's the bigger bolt that is right at the front main seal behind the balancer. I tried drilling into it so I could extract it with a bolt extractor, but I cant even penetrate the bolt. It started to go in just a tiny little bit, now all it does is sit and spins until the drill bit gets red hot. But I can't get it to go any further.. what do I do?