... 3 Burr free,no dusty. CNC Metal circular saw machine1 Air operated,the hydrauic pressure has the automatic ... cutting compound to be possible to lengthen the saw blade life and the section quality.4 Burr ... -275YJ-315YJ-350YJ-455 Aluminum Cutting Machine The saw cuts the ability mmφ80φ95φ115φ130mm75× ... /2Variable level2.4/3.0KW2Variable level3.04KWφThe saw blade is suitable the size250,275,300250,275, ...