A can cutting device that has a main body and a can support assembly coupled to the main body. The can support assembly has a shaft that extends along a longitudinal shaft axis, an eccentrically mounted mandrel that extends along a longitudinal mandrel axis parallel to the longitudinal shaft axis, and a cutter coupled to the main body having a cutting surface. The can is positionable in a mounted position such that the can is rotatable about a can axis of rotation, the cutting surface is positional to contact the portion of the can body supported by the mandrel at the cutting location, and when the cutting surface is in contact with the portion of the can body supported by the mandrel at the cutting location and the can is rotated about the can axis of rotation, the cutter cuts the portion of the can body at the cutting location.