Yup,, lots of budget air tools in my collection too. But the better ones that have been around for a long time,, all have the Ingersol brand on them.
One thing I'll offer as a caution,, the budget tools are one thing, Usually all they do is wear out quick, and consume air in a HUGE (inefficient) way. BUT be cautious of the cheep inferior media like grinding disks and cut-off disks, carbide burrs,, anything that spins at high RPM's. This pict is a bit graphic so don't click on it if you have a weak stomach.....
But here is why I don't buy cut-off disks or grinding disks at harbor-freight or Wallmart or Target, CSK, AutoZone... or any of the crap tool shops.
http://www.small-block-chevy.com/ima...cutoffDisk.jpg
Hey, at least he has his safety glasses on (LOL) Man that just hurts to even look at!!!
Buy your cutting/grinding media at a good welding store, or a auto bodyshop supply house. Not only will it last and work 10 times better, it's typically a 'get what you pay for' quality at the real supply houses.