16-10-2020, 07:38 AM
I know that this is an older thread, but I had to drill out a snap stud as well recently, this in the crankcase. As it was too large to fit into my bench drill, I used the bench drill to put a hole in a thick steel plate. I then aligned this carefully over the broken stud and clamped it firmly with a sash cramp. This enabled me to drill the stud out accurately. The thread was manngled, so needed to be Helicoiled.
Regards,
Jamie.
Regards,
Jamie.