Abstract: Disclosed is a CNC machining apparatus (100). The CNC machining apparatus (100) comprises a first moving plate (40) configured in X axis on a stationary base (30), a second moving plate (50) mounted in Y axis on an upper portion of a support member (20), a third moving plate (60) mounted in Z axis on the second moving plate (50). The third moving plate (60) includes having a spindle (55) mounted thereon, wherein the spindle (55) includes a cutting tool (53) configured therein. The CNC machining apparatus (100) also comprises a fourth moving frame (70) configured in A axis on the first moving plate (40), a fifth moving frame (80) configured in B axis on the Z axis moving plate (60), and a sixth moving frame (90) configured in Z1 axis in the B axis plate (80). The spindle (55) moves vertically up and down on Z axis, swings around B axis pivot and also moves up and down in Z1 axis that is mounted on B axis.