Main parts: headstock, long/short machine bed, big/small slider, motor blade, connection block, gear etc. All of the parts are made of metal. Maximum motor power is 144W by using more powerful motor. Motor case and headstock are jointed. With 0.02mm accuracy of scale lines,the hand wheel increases the precision of workpiece machining. Milling cutter with two cutting edges, is dangerous, so people should be guided by experts when using it., Manufacturer: MMHHHG