Review on Tools Bi Metal Technology General Purpose by Roy Reeves

This bi-metal hole saw is perfect for your industrial and scientific cutting needs. Its innovative technology and design make it an efficient and durable tool, which can handle the toughest materials for long periods of time... The cutting edge stays sharp for longer and the saw is easy to control and maneuver. The only drawback is that it is slightly more expensive than other hole saws on the market, but it's worth the investment in the long run..