Based on my experience, this hole saw is a top-notch tool perfect for industrial and scientific projects.it's EASILY adjustable and has a fast cutting speed, which makes work much more efficient. The durability of this tool is remarkable, so it`s one of the most reliable hole saws on the market. However, the price may be a bit steep for some customers. Overall, I highly recommend this hole saw for those looking for an industrial-grade tool with exceptional performance..