Review on DEWALT DWADT832 UNC Drill Tap by Russell Robertson

I work with more tools than I can imagine so I'm not a beginner. Firstly I didn't believe and didn't try, they can't be used in any kind of performance driver. I used a pilot drill and then manually attempted to cut the steel thread. I used a very light coat of oil on the cutters and it still broke quickly. I also pre-drilled the next one, but used more oil and I didn't try to get through multiple times without fail. This technique worked. Bottom line, they're garbage. Proves the saying you get what you pay for I guess.