... pipe cutting machine 1 Air operated,hydraulic. 2 Has the circulating coolong system 3 Burr free,no dusty CNC Metal pipe cutting ... Has the circulating cooling system,selects the corresponding cutting compound to be possible to lengthen the ... . Technical parameter TypeYJ-275YJ-315YJ-350YJ-455Aluminum Cutting Machine The saw cuts the abilitymmφ80φ95φ115 ... ,455 YJ-350YNC Automatic Metal pipe cutting machine