I'm a Dewalt guy, I mostly have a yellow garage so I was going to love this drill bit but it's missing. First, mine is a little wobbly. The bit is not bent, hitting occurs in the middle of the bit as if the alignment of the parts was broken. Second, yesterday while I was working on the project, the drill bit came loose three times no matter how hard I tightened the hex. Third, the thing is gigantic and heavy, so I don't see why you can't fit the necessary hex tip into the device like other competitors. Have you ever managed to keep track of a small Allen key? I also. Very annoying and uncomfortable. I would definitely not buy again.