Good but with a few quirks

Yes, the part itself is great, but (can be random) with my Bosch cordless screwdriver slipped by 1 holder the shank always to feed into it and has seized killer moderate because it was made exactly to pass. After half a year use is allowed at some point the holder only remove with extreme violence and was torn apart here.
Property me in spite of everything again an ordered, because he works on top and had now always a thick rubber ring above the stem which prevents reinrutschen.

So my tip: before measuring the chuck diameter, both larger and smaller Topp, just wenns as with Bosch fits may jam sichs.