On Fri, 13 Mar 2020 19:52:57 +1100, cantankerous trolling geezer Rodent
Speed, the auto-contradicting senile sociopath, blabbered, again:

IME any sort of drill will go straight through metal capping as if it
wasn't there.

Masonry drills won't.

LOL Auto-contradicting senile asshole!

--
Kerr-Mudd,John addressing senile Rot:
"Auto-contradictor Rod is back! (in the KF)"
MID: