min cnc router metal 1.x y z working area:400* ... domestic water cooling spin 3.stepper motor, Type3 4.CE min cnc router metal samples 1. Applicable area:This machine can ... Drive mechanismGerman imported ball screwResolution:0.01mm Motion Speed4,200mm/min Max engraving speed3,000mm/minRotating Speed of Spindle0~2,4000rpmDictate ...