It has a screw shaped end point. Not as clean cut as a twist or flat bit. It is used with a hand drill Wood Hole saw Comprised of a twist drill surrounded by a large circular tube with a saw teeth.

Q. Can I use any saw to cut metal? No. Saws designed for cutting wood might be able to cut soft metals like aluminum or brass, but cutting metal with a hand saw is no walk in the park. And if you ...

Learn More › Cutting a perfectly round hole in wood, plastic, metal, or even ceramic tile requires a specialized type of cutting tool—the hole saw. A hole saw is a ring-shaped saw blade ...