AGATHON Minor 125 Precision Carbide-Tool Grinding and Lapping Machine. Operating Instructions AGATHON Minor 125 Precision Carbide-Tool Grinding and Lapping Machine. Slim but useful Operating Instructions with an Electrical Schematic and a Copy of the maker's Sales and Specification Catalogue. Manufacturers: Agathon Models: Minor 125 Contents: Operators Manual Electrical Diagrams Catalog