Property me this part re worried after the chuck was a bit tiring with my 10 year old B & D. I was pleasantly surprised at how convenient and easy it is Bosch. Of course, this device does not replace a pneumatic hammer drill if you have frequent insert plugs in harder concrete etc. Rather, the tool is ideal for many jobs where a cordless screwdriver to its limits, ie around for small to medium impact drilling and screwing around the house. The drill chuck must be assessed at this price also as a positive ...
