●By adopting linear motors on all axes, backlash and lost motion that are inevitable in traditional feeding mechanism are eliminated and high speed and high precision cutting become enabled. ●Rapid feed, cutting feed (X, Y, Z) of 40 m/min and acceleration of 1 G are realized at 0.1 μm control. ●To realize acceleration of 1 G, movable parts are adapted and immovable parts are constructed heavier for high rigidity. ●Realize excellent high-speed responsiveness of micro step feed precise procesing according to directiveness from minnutes hole processing to three-dimensional micro step block processing. ●DD (direct drive) motors are adopted to rotary axis (C axis) and tile axis (A axis) to achieve prodigious rotation rate (VL30-5X).