(1)THE SURFACE OF THE BEDWAYS IS SUPERSONIC FREQUENCY HARDENED.
(2)GEARS PRECISELY GROUND TO REDUCE NOISE.
(3)SPINDLE BORE 52MM.
(4)MORE KINDS OF APPEARANCE AND CONTROL SYSTEM CAN BE CHOSEN.
(5)DRIVEN TOOL HOLDER, SERVO MOTOR, TRUSS MANIPULATOR AND MORE OPTIONAL DESIGN FOR MORE AUTOMATIC TURNING NEEDS.