Newell Gurus

I've had to do this before and usually try to attach a piece of plywood so the pilot drill can get a bite for the hole saw to start.
This looks like a good solution, use a hole saw the same size as the existing hole as a guide with the larger hole saw mounted above it:

Great idea Forest.

Wish I could say it was my idea but truthfully I stole (borrowed?) it from a boating forum.

Great idea!! Thanks for sharing.

(10-06-2018, 06:02 AM)folivier Wrote: [ -> ]I've had to do this before and usually try to attach a piece of plywood so the pilot drill can get a bite for the hole saw to start.
This looks like a good solution, use a hole saw the same size as the existing hole as a guide with the larger hole saw mounted above it:

Forest, That's the beauty of this forum, with so many individuals from so many different  backgrounds and the willingness to share....it's amazing the results!