metal cutting machine: 1.steel dia.40mm 2.cutting frequency: 28 times/min 3.power: 4.0KW 4.price: competitive,hig quality As a construction machinery sales branch of Saw & Drill Tech. Co.,Ltd, Henan Skyland Construction machinery is a professional supplier of many kinds of construction machinery: including tower crane,construction hoist, concrete tranporting pump, metal sheet bending & cutting ...