Dongcheng DZZ03 200 is a diamond coring machine is an efficient device that can make precise holes in through glass, concrete, and bricks. The Core Drilling machine comes with to the water supply and must-have item for any construction site. The Dongcheng DZZ02 200 has a load speed of 700 and power of 3500 Watt.The drills are designed in a compact manner that looks beneficial for industrial and construction chores. The Dongcheng DZZ02 200 is easy to use and completes work before time. The Dongcheng diamond core drill with water source comes with a maximum drill capacity of 200 mm.