"I found these bits to be strong and sharp, i have not had any snap or dull to quickly. They come in a good strong box that holds and displays your set very well indeed. I would have liked multiples of the most used bits but still very happy with my purchase."
"When buying a piece of kit which is intended for precision work, one would expect the tools to be precisely built. Not so with this engineers drill set.
As the bits increase in increments of thousands of an inch, it would be fair to assume that the holes they make would also be as accurate, but the bits - although the correct diameter - were all but a few bent, ground eccentric, and ruined the first component i used them on. I should have gone to the expense of buying reputable drills like Dormer, and saved myself a whole load of hassle."