... LED display, home appliances (TV, washing machine, refrigerator) or model shell carving engraving and milling; 4, Music production industry: musical instruments carved three ... speed35000mm/minMax. processing speed20000mm/minRepeatability±0.02mmSystem resolution±0.0025mmSpindle powerDomestic air-cooling spindle ... 8mm,10mm,12.7mmDrive systemStepper motorOptional three-axis AC servo motor driveControl ...