3 Axis CNC 3020 Engraving Milling Machine USB Router Carving Machine

3 Axis CNC 3020 Engraving Milling Machine USB Router Carving MachineLarge Working AreaPowerful MotorFunctional Control BoardExtraordinary QualityEasy to InstallExtensive ApplicationSpindle Speed: 12000 rpm,Control Software: Mach 3,Machine Weight: 25.5kg (56.2 lbs),Effective Working Area(X x Y x Z): 7.9 x 11.8 x 2.2 inch/ 20 x 30 x 5.5 cm,Cutter Diameter: 0.125 inch / 3.175 mm,Item Dimension: 22 x 17.9 x 16.9 inch/ 56 x 45.5 x 43 cm,Materials: Aluminum Alloy,Spindle Motor: 300W DC Motor, 0V~48V,Stepping Motor: 2A 18V; ≥2400mN.m torque,Positioning Accuracy: 0.002 inch/ 0.05 mm