... Advanced CNC control sys 800W CNC Router CNC Engraver 7080 series for jade wooden materialis for engraving jewelry decoration, seal, ... pendant and so on.Jade cnc Router JD7080 series1.This series adopts advanced digital control system, operate simply, maintain easily ... Large power frequency conversion water cooling motor, low noise, high speed and good durability.4.Rotary parts is optional which is ...