Ya, unbelievable, isn’t it? DeWalt bits are soft and wear out/strip way too fast. DeWalt is in the same group as Black and Decker and I think that division makes the bits and just slaps the DeWalt name on them. Milwaukee and Makita bits last far longer and usually have better features. I recently got a pack of Diablo bits to try out, their blades and concrete drill bits are top notch, and so far the bits seem to be also.