... 2)low noise, no dust pollution 3)cutting all kinds of pipe CNC Metal circular saw machine1 Air operated,the hydrauic pressure has ... ,no dusty. Technical parameter TypeYJ-275YJ-315YJ-350YJ-455Aluminum Cutting Machine The saw cuts the abilitymmφ80φ95φ115φ130 mm75×7585 ... .04KWφThe saw blade is suitable the size250,275,300250,275,300,315300,315,350350,400,455 Hydraulic automatic Metal circular saw machine