Have risen with the machine weill I had to make three concrete ceiling bridge with an auger.
The drilling works great. Enter through the extremely powerful pneumatic hammer mechanism through concrete with rebar like butter.
However, I also have things that are not so great aufgefalen.
1. It lacks a reverse operation function. Who ever had a auger wedged in the concrete had stuck white what one needs.
2. There seems to be no slip clutch. In the vorbesagten wedged in the concrete, I had the 850W (of which I do not believe that to be actually implemented) to hold suddenly wrist ... That was only partly funny.
3. For the price you can not produce in Germany, therefore, the device comes from China, etc. what to itself not dramatic is (or so I thought). However, the machine and the case smells very strongly of chemicals that were probably used in the plastics (polycyclic aromatic hydrocarbons?) Who should there is sensitive here no better access.
4. The supplied drill chuck for normal straight drill is toughening. This means that I no Widia drill can use recording with the machine without SDS, since the included Extra chuck opens almost instantly when impact drilling.
Who does not interfere with the above points has here for the gelegendlichen use for chiselling and drilling in concrete with SDS tools mE after a good machine performance with the best value for money.