1 in bulkhead drill bits

[con999]

ok well i found this site and it is saying that for a 1 in bulkhead, i would need a drill that is about 1 5/8 or 2 1/8 right
http://northcoastpets.com/bulkhead_fittings.htm
thanks

 

[boilermaker1]

Its a 1.75" hole saw.
You can get the hole saw from glass-holes.com

 

[con999]

so i should use a 1.75 hole saw for my 1 in bulkhead right???

 

[ludiNano]

I recommend getting the 1.75 hole saw and 1" bulkhead from glass-holes.com.

 

[con999]

alright thanks