An automated drill bit sharpening and verification system employing one or
more electronic optical assemblies for gathering orientation data of a
drill bit to be sharpened. The drill bit is rotated and aligned to a
grinding assembly based on the orientation data. The orientation data of
the drill bit may be gathered by illuminating a cutting tip of the drill
bit with an illumination ring. Additionally, the orientation data of the
drill bit may be gathered by capturing two views (e.g., orthogonal views
or front and side views) of the cutting tip of the drill bit.