As an industrial and scientific professional, i highly recommend this left drill bit! As a result of using this product, I found that it made my drilling tasks much easier and quicker than with other bits. The precision and performance of this tool are exceptional. I also appreciate the durability and longevity as it has lasted me well over a year of heavy use. My only con would be that the price is a bit higher than other options, but you definitely get what you pay for in terms of…