Well, you've got a pretty good attitude about it - I'll give you that much. Its ugly looking in the first photo and I imagine it hurt like hell after a bit but with any luck you'll still have a functional digit. I hope it heals clean with no complications.
Just curious about what you were drilling that enabled a piece of wire to get caught in the bit ? 
I was joking around with all the people in the ER and the ambulance ride. I also told the surgeon if he can save it great but, if it is going to be multiple surgeries or real difficult then just cut it off now and call it good.
So far the pain has not been a big deal the only time it hurts is if I hit it.. I did have a guy run into me (my hand) at the VA hospital on Friday it instantly put me on my knees in pain...
OK... I will admit I was being dumb... I was trying to slightly enlarge the hole in a loop in a ground wire while holding said wire... It had worked before when I was lucky... lol My brain even said hey dummy stick it in that vice right beside you... 20 seconds later it became an OH crap this sucks moment... lol Hurry can I get a "do over now" nope too late...
This wire only had one loop in it before the drill grabbed it...