The screwdriver bits have no "Wiha" laser-inscribed, so could be no-name bits and also feel like that. I want here but decry anything because I have the Wiha Standard bits not to compare since. The short screwdriver bits to use in any case quickly and make no quality impression. Not bad for odd jobs, but 1000 screws you do not get so into the wood.
Even in a good Wiha CentroFix bit holder, the drill bits Wood drill more slowly and fansern it out easily - at least compared to the specialized, very good Whia wood drill bits that I also own. However, this is to be expected and in order for Universal drill. Lightweight masonry drilled well and as fast as with any masonry drill with the Universal drills. The first time aluminum drilling was disappointing across the board: It went so well advanced as anything, the drill slip slightly despite pre-punching and a hole was drilled in the end, the drill had significant Abriebspuhren; the head was dull! That does not work like this! Especially not after the very first hole. A cheaper HSS drills at the same settings my Makita in the same aluminum plate has been one-tenth the time needed (actually stopped), and was then in the same state as before.
The bag is made of good, robust quality, holds well on belts and looks passable. The drill bits hold good in it, but the smaller screwdriver bits fall out from time to time. All bits are rather difficult to bring in their brackets, which vastly annoying after some time. The space requirement is also not ideal - here a little space is given away.
All in all, I am disappointed with my purchase. I have allowed myself to be lulled by the low price (at the manufacturer's site costs at present a single universal drill bit bit alone between 12, - and 17, -, here on Amazon to the 10 - what about for the drill in this set the 80-euro mark is, but is offered here for less than half). As the seller's price puts it this way is a mystery to me. Anyway, I'll send in a drill at Wiha or compare one ordered directly from Wiha, because to me the described aluminum drilling experience but very Spanish occurs.
Conclusion: Not quite useless for the price, but with large defects. Suspicious True.
Addendum:
--------------------
Here is what Wiha, had to say about it:
"This is a set of an action that is no longer current.
The range is also no longer in our program.
Therefore, the low price declared.
The on the screw and drill bits no lettering of us
is found, can be explained by that of us
were purchased and no in-house production are. "
I think it is somewhat questionable acquisitions under the name Wiah market, which obviously did not Wiha Quality. A purchased directly from Wiha Universalbohrerbit had none of the above problems here.