Abstract: A bevel cutting system is attachable to a rotary device and comprises one or more bevel cutting devices having a same axis of rotation, that are combined together and that bevel objects having different diameters. The bevel cutting devices are attached to the same rotary drive spindle as a cutting blade of the rotary device. Each bevel cutting device comprises an annular wall extending away from the cutting blade. The annular wall has an inwardly-facing surface that is angled inwardly relative to their axis of rotation. An abrasive or a material removing pattern is provided on and/or in the angled inwardly-facing surface. A removable strip can be attached to the angled inwardly-facing surface. This removable strip can include an abrasive and/or a material-removing pattern or the like. The removable strip can be attached using an adhesive and/or mechanical fasteners. Cutting elements can be distributed around the inwardly-facing surface.

Abstract: A saw for simultaneously cutting and beveling including a cut-off saw, a cutting blade, and a beveling blade. The cutting blade cuts simultaneously while the beveling blade bevels. The beveling blade preferably has a head with two faces annularly connected by an annular slanted circumference. The head has at least one notch suitable for accommodating a respective at least one tooth insert interconnected with a respective at least one cartridge. Each cartridge is interconnectable with a respective tooth insert.