This is not a heavy-duty construction drill. It's like a kid's drill compared to the moms of my contractor apprentices. But she went to work with most of her tools and I had some chores to do. For small things like making a shelf or taking wood out of a window for an AC holder, it works great. Strong enough for it. Does it drill concrete or metal? Probably no. But then again, for me, that's just for small simple things. Comes with lots of tips? And I'm really glad it happened. Pretty good ones too, I was afraid I would tear off the head of the screw or the tip because it was in a bad spot and kept jumping, but it held up well! If you only need it for simple things I would recommend it. If you need to drill through concrete or something complex, go for trusted brands.