I have this drill from close to one month now and used it twice for some work at home. It is veryt easy to use, size is exactly the right one, not too big and heavy and also not too small. Drilling into concrete with the help of second handle was very easy and fast (i had bought also the small suitcase with drills recommended from Amazon). I like very much the keyless chunk also, very easy to use and clean. And just to provide you with more understanding about my abilities in DiY, I am not professional and not used to operate with drills and other power tools. Hope my review is helpful for you. Kalin Kiossev