GHIRINGHELLI and PISONI (GP) M65, M100, M120, M200, M250, M2100 Centreless Grinding Machines. Parts Manual GHIRINGHELLI and PISONI (GP) M65, M100, M120, M200, M250, M2100 Centreless Grinding Machines. Parts as detailed Exploded Component Drawings. Manufacturers: GHIRINGHELLI Pisoni GP Models: M65 M100 M120 M200 M250 M2100 Contents: Parts Manual