Hey guys, I'm doing a timing belt job to my b5 2.8, middle of the job I snapped off one of those long ball hex's in one of the most difficult bolts to get out, now I've been stuck for weeks.
Im gonna post a picture so you guys know whats up.

My options are atm, remove this one roller which is part of the serpentine and I don't know what it's called so I can do some research on it. The reason for removing it is so i have room to slip a dremel blade in there and hopefully eat away the bolt or cut it clean off so i can hammer out the part at the end.

I'm looking to take the one with the green ring out so I can remove the one on top of it. My primary goal is to take this one out if it's possible let me know guys thanks. I'll post more pics of the one with the stripped bolt later tonight incase you guys want to get to know the source of the problem.