Are you sure about that branding?
I ask, because while Drill hogs may be at shows, I have seen them online (amazon, ebay, etc) and they say Drill Hog USA, but no where do I see them as "made in the USA".
They seem to kind of spoof Bad Dog drill bits, which my father bought at a show, years ago (his best, not old stock bits), and he actually did replace one, under warranty at a show. (and they say "made in the USA"