Machines of this series are of T-type layout with good rigidity and can realize control of six axes i.e. worktable transverse movement, column horizontal movement, worktable auto indexing and auto rotation, headstock vertical movement, spindle extention and optional NC facing head. Guide-ways of machines of this series adopt alloy steel with complete hardening. Imported rollers are used for side surface guiding and angular encoder is supplied for direct measurement of CNC worktable. Large torque of spindle is obtained by two-step gear-box. Tool magazine and complete-closed enclosure are available for option on user’s demand. Machines of this series are ideal equipments for machining box-type work-pieces with multi-holes of high accuracy of hole to hole distance.