The quick-release chuck is very good, allowing quick change of drills and bits / bit holder. By the controllable force to the drill lässst use as a screwdriver. The hammer action is for the wattage the device can be good in different types of stone except hard concrete, dowel holes etc. fast and accurate drilling into the wall.
The feel and look of the machine is good, it is mostly made of high quality plastic, switches, etc. are well made. The machine comes with a craft suitcase that is simple and well made, and leaves space for drill bits and other accessories.
A loud buzzing noise, as mentioned in another recession, I could not tell.
All in all, a good impact drill, in which the charge to other machines actually worth. You can see the machine as all other Bosch Blue devices register with Bosch on the Internet in order to obtain a 3-year warranty on the machine.