Rotor stuck to hub

[hippiekiller]

So yeah, went to change out my rotors and calipers and ran into a slight problem. Went to put a bolt in the hole to push the rotor off the hub and the damn hole stripped. Bolt fit in all the way in until it pushed on the hub, as soon as there was any resistance it stripped. Actually it did it to both of them. So I got out my maul and went to town. Still doesn't move. I used a ton of PB blaster on it before I even attempted to get it off, so that wasn't an issue. Only other things I can think of is trying to re-tap the holes and heating it up and smashing the shit out of it again. Keep in mind I hadn't tried the heating it up yet simply due to the amount of pb blaster used.

So any one else have any better ideas?