Metal circular saw machine 1 Air operated,hydraulic. 2 Has the circulating coolong system 3 Burr free,no dusty. ... is freely precise.3 Has the circulating cooling system,selects the corresponding cutting compound to be possible ... parameter TypeYJ-275YJ-315YJ-350YJ-455 Aluminum Cutting Machine The saw cuts the ability mmφ80φ95φ ... 300,315300,315,350350,400,455 Hydraulic control Metal circular saw machine