Bought many years ago to use in the countryside. Drilled not that very much, but often "to the stop." Now, having bought a new apartment, I moved it here, but I rarely use it. The interroom tongue-and-groove is drilled even with an Ikea screwdriver, but for concrete it is still much better and more correct to use a hammer drill. However, I made a few holes in shock mode. Completely works. The main thing is not to save on drills yet. In general, IMHO, the main thing is to remember that this product is just a drill! No more. Drilling functions it performs perfectly. Trying to use a product to perform a function for which it was not designed is a sure way to become frustrated.