CNC Steel Plate Drilling Machine CNC Steel Plate Drilling Machine is one kind of CNC Plate Drillng Machine, mainly used for construction, bridge, tower and other steel structure in the connection plate drilling, it can also be used for boiler, petrochemical, refrigeration and other industries tube sheet, baffle and flange drilling and multi-holes drilling in the flat plate, parts drilling. This Plate Drilling Machine is the preferred equipment for flat steel in the construction steel structure connecting plates and other mechanical applications. Cnc Drilling Machine,Cnc Plate Drilling Machine,Cnc Steel Drilling Machine,Cnc Steel Plate Drilling Machine Jinan XingTian Sunshine CNC Machine Co.,Ltd , https://www.cncplate.de