Can I use this as a fuge?
 

I'd like to use something like this to drill and plumb into my system as an extra fuge. I can't tell from the material if it will drill cleanly like some of my other Rubbermaid tubs. Any advice or experience with these:

http://www.globalindustrial.com/p/st...ArGBoCe_7w_wcB

tough to see the bottom stamp that is etched into it.
Unknown if it is food-grade. You'd want to see HDPE or "2" on the bottom, to be safe.
And i am referring to the picture where you see the guy's hand holding it.
Edit- I do see that they are listed as "NSF Certified"- based on that, should be fine.