Hole saw

A hole saw movable about a rotational axis in a cutting direction to cut into a workpiece, the hole saw comprising:

• a cylindrical body including
• a sidewall having a first end and a second end opposite the first end,
• a gullet extending through the first end of the sidewall,
• a first linear surface provided at a closed end of the gullet, the first linear surface extending oblique to the rotational axis, and
• a second linear surface provided adjacent an open end of the gullet opposite the first linear surface, the second linear surface defining a recess extending through the first end of the sidewall, the second linear surface extending oblique to the rotational axis;
• a cutting tooth coupled to the first end of the sidewall adjacent the gullet;
• and
• an end cap coupled to the second end of the sidewall.

A hole saw movable about a rotational axis in a cutting direction to cut into a workpiece, the hole saw comprising:

• a cylindrical body including
• a sidewall having a first end and a second end opposite the first end, and
• a gullet extending through the first end of the cylindrical body, the gullet including a first linear surface extending parallel to the rotational axis, and a second linear surface extending parallel to the rotational axis;
• a cutting tooth coupled to the first end of the sidewall adjacent the gullet;
• and
• an end cap coupled to the second end of the sidewall,
• wherein a distance between the first linear surface and the second linear surface in a direction perpendicular to the rotational axis is between about 0.4 inches and about 0.75 inches.