Power drill potato chips

Not sure if this is the right place to ask the question but I figured someone who does fair tents and such might know something about this. I've been trying to search for it online but can't seem to come up with the right terms for this thing that is giving me more then a couple news stories on them.

So, does anyone have any info on the spiral cut potato chip makers that people have at the fairs that they have attached to a power drill. They seem to be made by just putting a power drill on some 2x4's but I was trying to find more info on the cutting end with how that works. If anyone know of a special name for these that I might not know or has an info I'd love to hear more on it cause my wife loved them and they seem pretty easy to make.

Thanks,
RipSUp

Awesome thanks, I knew someone could give me the word I was looking for.

I tried every combination of "power drill spiral cut potato chips" and got nothing.