what size hole saw?

jlscrug · 11-25-2005, 10:43 PM

Anyone know what size hole saw I will need for a 1/2" and 3/4" bulkhead? Thanks!

Casey · 11-25-2005, 10:45 PM

1.1/8 and 1.5/8 th

Geoff · 11-26-2005, 04:19 AM

bulkheads from different manufacturers could need different hole sizes, so you might want to double check with your manufacturer what they suggest as the correct hole size for that bulkhead.

G~

Casey · 11-26-2005, 07:02 AM

There pretty much the same no matter where you get them check marinedepot.com they have the hole sizes listed.

jlscrug · 11-26-2005, 04:30 PM

Thanks!

robsmith32 · 11-27-2005, 12:49 AM

Geoff is correct, the original 1" bulkheads i had in my sump are 1 5/8" hole diameter, the one that picked up the other day, won't quite fit in there and need a little larger.
Suggest you pick up the bulkhead prior to getting tank drilled for them.
Going thru the same thing now myself.