desktop,easy to move and use and smart working Maximum turning diameter 110mmMaximum workpiece length 125mmSpindle hole 10mmTailstock Screw M14*1mmHorizontal extension units trip 50mmSpindle Speed 100-5000rpmMotor Power 150WVoltage 220vN.W. / G..W. 13/22kgDimension L*W*H 400*270*210mm