Great device ... but

Great device ... but

Bosch PSB 850-2 RA Home Series Impact Drill + dust collection + Case (850 W, 2-speed gearbox, max. Drilling diameter concrete 18 mm) (Tools)

Customer Review

the keyless chuck could not convince me. I really have to leave me here in the name and was sadly disappointed. I had ordered my machine, since I was already long in search of a machine, which I have in the coming years and would like to use. Through an unplanned, private moving to the family of the time was just right to me, so I was able to check the good piece through its paces.

First of all: The processing of the drilling machine is impeccable and nothing to complain about. Everything made a very solid impression and the unit was super comfortable to hold. I was glad really forward to working with her.

The powerful gear in the first "transition" is impressive but also the second "transition", the device is not going to stop and not burrows into deep and almost of its own accord in the concrete wall, if there ....

Now the downside: ... the keyless chuck would have problems!
Again and again slipped in the drill chuck or even stopped and thus hang in the wall. At first I did not think I could possibly not excited the chuck correctly but unfortunately it was not like that. Also, I have several drills used ... directly from BOSCH ... but unfortunately without success. I could easily drill ... no question, however, with stronger counter-pressure from the concrete was always the same to watch ... the drill sat suddenly no longer fixed in the chuck and slipped out ....! So what can I times quickly backfire! For this reason, I had to send back the device unfortunately, because I can not accept this issue permanently. Very sad ... because I now have to look for a new machine out.

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