Review on Phillips Diamond Concrete Masonry BCP480 by Steve French

The drill was deformed right out of the box. This means that he will drill a larger hole and the screws will not be installed. I noticed that some reviews for other bit/screw sizes from this brand indicated that the bits were too big but most likely deformed as well. The bat is also very long, which probably contributes to the deformation. Also, it drills slowly and dulls very quickly. Either offer a useful bit and charge a little more, or don't give a bit and cut the cost. The screws seem to be ok hence 2 stars.