... cylindrical surface, step, various rotary curved surface, and milling surface, boring hole, drilling, tapping and threading, ... equipped. Main motor for milling and gearbox are mounted on upped end of the ram, the ... disk type head magazine at upper end, and the milling tools in disk type tool magazine ... at lower end of the machine. VTM 260 Gantry-type Turning and Milling Complex Machining ...