Volstad Pinacho (Metosa) 190 Lathe Manual Volstad Pinacho (Metosa) 190 Lathe Operation Manual with Parts Manual as sectional drawings. Includes an electrical schematic and reproductions of the screwcutting and feed charts. Manufacturers: Pinacho Volstad Metosa Models: 190 Pinacho Contents: Operators Manual Parts Manual Electrical Diagrams