... . 2. Hydraulic is more stable Semi automatic oil pressure pipe cutting machine features: Suitable for iron, steel ,stainless steel,carbon ... cutting machines structural design, it is more advanced. This machine makes cutting work more accurate, more stable, quicker, and ... /8HP Automatic circulation coolingHydraulic motor2.2LW/4 Pole work pressure 25-35kg/cm2Suitable saw blade diameter 250mm-400mm,bore ...