A saw blade includes a body having a center and a circumferential edge. The saw blade also includes an arbor disposed at the center of the body, the arbor defining a first aperture, a second aperture, and a third aperture circumferentially spaced from each other about the center of the body and configured to receive alignment protrusions of a tool, the first aperture having a first diameter, the second aperture having a second diameter that is different than the first diameter. The saw blade further includes a bore formed in the arbor between the first aperture, the second aperture, and the third aperture, the bore configured to receive an output shaft of the tool. The saw blade also includes a cutting edge extending from the circumferential edge of the body.

A circular saw blade includes a circular plate-like body having a first side face, an opposite second side face, a periphery, and a central opening defining a center point, and rotatable in a cutting direction. A plurality of circumferentially-spaced teeth are separated by a plurality of gullets. The teeth include a plurality of first beveled teeth with a top face beveled radially inward in a first direction, a plurality of second beveled teeth with a top face beveled radially inward in an opposite second direction, and a plurality of unbeveled teeth. The first beveled teeth, second beveled teeth, and unbeveled teeth are arranged in an alternating top bevel+raker pattern. Each second beveled tooth is disposed radially inward toward the central opening from each first beveled tooth by a first drop distance.