Stop in for a cup of coffee

Unconventional said
View attachment 1716208634 might work

OOPS! didn't pay attention to the dimensions of the needed orifice

This would work, expensive to buy, might rent one.

Frodee said
I just use a hole saw and drill slow then touch up the bare metal with a paint brush and Epoxy primer.
Might not be the best way but it works for me. :thumbsup:

Same here, my way but explained better :thumbsup: