CNC Plate Drilling Machine, CNC Drilling and Milling Machine, CNC 3-D Drilling Machine manufacturer / supplier in China, offering Good Quality High Efficiency Reliable CNC Header Tube Drilling Machine, Model: Djx3512, Max Drilling Thickness 60mm, Max Drilling Diameter 50mm, High Efficiency CNC Header Tube Drilling Machine for Pressure Vessel Boiler, Djx3512, Max Tube Diameter 350mm with High Positioning Accuracy, CNC Header Tube Drilling Machine Djx3512 for Pressure Vessel Boiler, Max Tube Diameter 350mm Max Thickness 60mm and so on.
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