Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sets the bar high for fake products

First, Neiko Tools USA sounds like the US sales division for a Japanese tool manufacturer, but this isn't one of those. It's just another Chinese tactic to give junk the appearance of being good stuff at an outstanding price.Second, these aren't cobalt drills; they're "cobalt coated." In my experience, "cobalt colored" would be more accurate. I've completely rounded the tips while trying to drill through thin mild steel; I've also smoked a tip on mahogany boards. If you're drilling anything harder than, say, dry pine boards, go buy something that's made of actual cobalt.