Combine augers and combine auger repair methods

A repaired combine auger comprising:

• a central cylindrical object configured to support flighting extending about the central cylindrical object, wherein at least one portion of the flighting is damaged and defines non-linear portions, openings, and/or bent sections;
• and
• at least one semi-circular repair component bound to the portion to align with remainder of the flighting to provide a linear edge continuous with remainder of the flighting, wherein the semi-circle repair component defines a rectangle in at least one cross section, the rectangle having opposing sidewalls between opposing component edges, wherein one of the component edges is substantially aligned with the damaged edge portion.