cutting hole in better bottle

Can i cut a hole in a 5 gallon better bottle for a spigot, so it would be easier to check gravity and fill bottles with? Also is it a 1 inch hole

 

http://www.midwestsupplies.com/better-bottle-racking-adapter.html

 

http://www.better-bottle.com/faq.html

Hover over the "Can I..?" tab, then click on "Port my carboy"

 

thanks

 

Yes you can. It's been done. There's a thread on here that details what tools the guy used and how he did it. Can't find it... I can never get anything good with the search on here, but it is out there....