Tank Drilling.

[C-Dog]

Hey guys, so i looked on the internet at bulkheads to see what size of hole i needed for a 1" bullkhead, and they all said 1-3/4" hole. So thats what i did and to my suprise, the bullkheads i got through my dads work require a 2" hole.
Any thoughts on how to make my hole 1/4" bigger? or should i just get new bulkheads?

thanks, Corey

[dan2x38]

Redbelly an OVAS sponsor sells bulkheads. He can help you out check the sponsors forums to contact him or search his username under members... Good luck!

[redbelly]

There are different types of bulkheads rnaging from really cheap and thin to hugely thick schedule 80. Yours is probably on the thicker end of the spectrum.

Most bulkheads only require a 1" bulkhead though.