CNC ST-3000. With drilling capacity from ø5mm to ø40mm and the max. drilling length 3000mm, this bed type of machine is suitable for drilling water line of big plastic moulds, oil channel of spindle sleeve for heavy-duty turning machine and parts of hydraulic press machine. All axes are harden slide ways made by cast iron and done surface hardness to HRC60 to offer a stable performance as drilling big holes with 3000mm length. Equipped with high-precision Germany bearings in spindle to offer stable spindle rotation to 6000RPM. Dimension of worktable is 3000x1000mm and be loaded 20tons components owing to 200mm width of harden slide way of X-axe. 2 meters width of main column and two sub-columns to support Y-axe movement, hence, still processing is the same stable as drilling holes in high position of component. The machine structure is not only ridge but also strong, total weight of machine is 40tons.