These are the ones I used on the advice of @3535
Not cheap but they are nice and deep.
I used a hole saw also but I just drilled through a 1x6 and clamped it to the water pan with some welding clamps
These are the ones I used on the advice of @3535
Not cheap but they are nice and deep.
I used a hole saw also but I just drilled through a 1x6 and clamped it to the water pan with some welding clamps