new rickety Case and defective bit holder

I bought this set of bits already 2 years ago and has since thrilled.

Admittedly, hard glands in layer-wood is too soft,
because I have transformed a T20 ever been to a snail.

But the bit holder worked great
and the bits can forgive the occasional slip in an upward glands,
running is not exactly from the top,
without being directly around.
So far, far better than cheap rates from the discounter.

BUT:
Lately (purchase date 03/09/2013) the bits come
in a relatively rickety housing
and the bit holder has taken up a bit
then to him anymore let go.

Did the holder then processed with pliers until I had outside the bit again.

Decreased.

If it was like someone who says it.