Review on Bosch CO2131 1/7-Inch Cobalt Drill Bit by Mark Mazumdar

This industrial-grade drill bit is the real deal. As a result of using this product, I found that it is tough enough to hold up to the most challenging drilling jobs. The cobalt construction makes this bit more durable than others I have used. It cut through the material like butter and kept its edge without any signs of wear. The only downside is the price, but it’s worth it for the high quality. Overall, I highly recommend this bit to anyone in the Industrial and Scientific community looking for a reliable addition to their cutting tools collection.