CNC Metal circular saw machine 1) easy maintenance and operation 2)low noise, no dust pollution 3)cutting all ... the saw blade life and the section quality.4 Burr free,no dusty. Technical parameter TypeYJ-275YJ-315YJ-350YJ-455Aluminum Cutting Machine The saw ... .04KWφThe saw blade is suitable the size250,275,300250,275,300,315300,315,350350,400,455 Hydraulic automatic Metal circular saw machine