Before I could try a comparable model from Bosch, which has begun but already after a few holes to weaken and was brought back. The drill chuck had much game, because you had to use machines for a 8mm hole 6mm drill. The work was then continued with my over 10 years old and often abused to stir, 550 Watt Kress drill without problem. The Bosch machine can not keep up with the performance and quality of Kress. Here you realize that Bosch has left in the quality greatly gradually only in China (unfortunately the blue Bosch) can be produced, or other low-wage countries. Here you can not even keep up with 550 watts Kress and certainly not with the Kress 850 BM-2 850 watts Bosch.
Of course, some will be thinking of built too much for Made in Germany, part, faulty machine.
I go here's assume that this was a one-time error and is not yet occurred ...