Review on HOZLY Titanium Nitride Coated Carbide by Alex Cassanova

Based on our own experience, we cannot recommend this product for industrial and scientific purposes. The bits did not provide precise CUTS and required frequent replacements. The only positive aspect is the titanium nitride coating, which prolongs the life of the bits.However this does not compensate for the lack of quality. We were hesitant buyers, and unfortunately, the product did not meet our expectations..