Hole saw

A hole saw, comprising:

• a substantially cylindrical body having a cutting end, a cap end, and an outer wall extending from the cap end to the cutting end, the cutting end including a cutting edge having a plurality of cutting teeth, the cylindrical body defining a longitudinal axis extending from the cap end to the cutting end;
• and
• a plurality of distinct apertures formed along the outer wall of the cylindrical body;
• wherein each distinct aperture is configured to receive a tool for removing one or more plugs from within the cylindrical body;
• wherein the plurality of distinct apertures include a first aperture and a second aperture, the first aperture having a geometric characteristic distinct from that of the second aperture, and each of the first and second apertures is separated from the cap end by at least a portion of the outer wall;
• and
• wherein each of the first aperture and the second aperture defines a minimum width to allow insertion of the tool therethrough;
• wherein the first aperture includes a first side edge, and the second aperture includes a second side edge aligned along an extension of the first side edge.

A hole saw, comprising:

• a substantially cylindrical body having a cutting end, a cap end, and an outer wall extending from the cap end to the cutting end. the cutting end including a cutting edge having a plurality of cutting teeth, the cylindrical body defining a longitudinal axis extending from the cap end to the cutting end;
• and
• a plurality of distinct apertures formed along the outer wall of the cylindrical body:
• wherein each distinct aperture is configured to receive a tool for removing one or more plugs from within the cylindrical body;
• wherein the plurality of distinct apertures include a first aperture and a second aperture, the first aperture having a geometric characteristic distinct from that of the second aperture, and each of the first and second apertures is separated from the cap end by at least a portion of the outer wall;
• and
• wherein each of the first aperture and the second aperture defines a minimum width to allow insertion of the tool therethrough;
• wherein the plurality of cutting teeth are coated with an abrasive coating, and each tooth of the plurality of cutting teeth is defined by a leading edge and a trailing edge;
• wherein the cutting teeth are disposed continuously around a circumference of the cutting end;
• and
• wherein each of the first and second apertures includes a plurality of edges, and each edge is curved, curvilinear, rectilinear, or a combination thereof.

A hole saw, comprising:

• a substantially cylindrical body having a cutting end, a cap end, and an outer wall extending from the cap end to the cutting end, the cutting end including a cutting edge having a plurality of cutting teeth, the cylindrical body defining a longitudinal axis extending from the cap end to the cutting end;
• and
• a plurality of distinct apertures formed along the outer wall of the cylindrical body;
• wherein each distinct aperture is configured to receive a tool for removing one or more plugs from within the cylindrical body;
• wherein the plurality of distinct apertures include a first aperture and a second aperture, the first aperture having a geometric characteristic distinct from that of the second aperture, and each of the first and second apertures is separated from the cap end by at least a portion of the outer wall;
• and
• wherein each of the first aperture and the second aperture defines a minimum width to allow insertion of the tool therethrough;
• wherein each of the first and second apertures includes a plurality of rounded corners.