Cutting tool including a hole saw arbor assembly

A cutting tool comprising:

• a hole saw;
• a pilot bit;
• an arbor assembly including
• a coupler body defining a longitudinal axis, the coupler body including a central bore that receives the pilot bit and a first aperture extending into the central bore,
• a shank extending from the coupler body configured to couple to a power tool, and
• a sleeve supported on the coupler body and including a second aperture, the sleeve moveable between a first position, in which the hole saw is coupled to the arbor assembly, and a second position, in which the hole saw is selectively removable from the arbor assembly;
• and
• a retaining member operable to be received through the first and second apertures to secure the pilot bit to the arbor assembly.

A cutting tool comprising:

• a hole saw;
• a pilot bit;
• a hole saw adapter coupled to the hole saw, the adapter including,
• a main body having a first portion, a second portion opposite the first portion, and a flange between the first and second portions, and
• a collar including pins received by the hole saw, the collar being selectively secured to the main body and axially movable relative to the main body;
• and
• an arbor assembly including,
• a coupler body defining a bore that receives the second portion of the adapter, the coupler body defining a longitudinal axis of the arbor assembly,
• a shank extending from the coupler body and configured to be coupled to a power tool,
• a sleeve moveable relative to the coupler body in a direction parallel to the longitudinal axis, and
• a retaining member disposed between the sleeve and the coupler body, the retaining member engaging the second portion of the adapter to releasably secure the adapter to the arbor assembly.