After drilling out of
broken stud clean hole
off metal chips any other
residues. Remove center
part of drilling out
mechanism. Prepare the
tool for M10x1 thread
tapping.
Picture 29.
Joints cleaning and oiling and blowing metal chips by compressed air
Picture 30.
Greasing of drill spiral flute
Picture 31.
Fully drilled out broken stud Fiat Hpi 3.0l