Review on Uxcell Carbide Round Cutting Boring by Ian Evans

As an industrial professional in the scientific field, I cannot recommend this industrial drill bit. As a result of my tests, I determined that the drill bit wasn't able to bore through even the softest materials. The carbide round cutting never seemed to stay sharp for long, and required constant re-sharpening. The only upside was the affordable price, but it ultimately proved to be a waste of money.