Review on Bosch HB163 1 5 Bi Metal Hole by Francisco Kelley

Through trial and error, I found that this hole saw worked great on metal. The bi-metal construction made it strong and long-lasting. It was also easy to use, and the teeth stayed sharp for multiple cuts. My only con is that it struggled a bit on thicker materials, but thats to be expected with any hole saw.Overall, I'm happy with my purchase and would recommend it to anyone needing a reliable hole saw..