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.

With more than 30 years working in the building trades, I used my hands ... for a table saw? The number of teeth on a table ...

Whether you’re doing some woodworking ... This IRWIN hand saw is a great all-around hand saw that fulfills those requirements and can also handle different materials like PVC, vinyl and hard ...