I purchased the drill only because I have several of the other B&D 20v tools. It is my drill of last resort primarily because of a poor chuck that is difficult to tighten and does not hold bits securely ( my other drills are Bosch and Makita). I agree with the other reviewer that the pictures of screws and drills are useless. I just turn the ring until something works. Your basic 1/2 switch for speed would have been much better. I've been very happy with the other 20V tools, except for the tiller which doesn't do much.