... ,no dusty CNC Metal pipe cutting machine1 Air operated,the hydrauic pressure has the automatic feed,the chucking automatic installment,the movement is ... free,no dusty. Technical parameter TypeYJ-275YJ-315YJ-350YJ-455Aluminum Cutting Machine The saw cuts the abilitymmφ80φ95φ115φ130 mm75 ... ,300250,275,300,315300,315,350350,400,455 YJ-350YNC Automatic Metal pipe cutting machine