INDUMA NL0-87 and NLO-75 Milling Machines. Manual INDUMA NL0-87 and NLO-75 Milling Machines. Operation Manual with Parts as Sectional Drawings and an Electrical Schematic. The parts drawings are not very good, but clear enough to read. Manufacturers: Induma Models: NLO-87 NLO-75 Contents: Operators Manual Parts Manual Electrical Diagrams