Thanks, Breeze3at for interpreting...
OP: No, these bozos cannot fix this themselves, all they can do is ruin the bottom fork slider.
Take the drill away from them.
If there are any tools on their bikes, take them away also.
Also, OP: you really need to think about how to ask a technical question, we don`t need the life history of everyone involved, just get to the point.
All you needed to post was:
"06 Road King has a broken axle holder stud, how can this be repaired?"