... ,air clamping type,semi-automatic type.2,Addopt dual sides and dual orientations clamping make the working component stable,the notch ... powder in cutting,low noise.3,Accurate cutting and the speed exceeds band saw and bow saw,at the same time the cutting face is ... type,except basictype structure adn parts,the entering and reversion of clamping plier and machine head all are air pressure automatic tupe ...