Sometimes when I read bad reviews about products I have my doubts, but you can trust the bad reviews that you read about this product. Admittedly, I didn't pay much for this drill guide set, but the quality of the set I received was so poor that I would be embarrassed if I, as a manufacturer, were to release a similar product. In particular: - The "guide bushing" you use to center the drilled hole for all bushings was ground so badly that the centering pin would never go through without…