Min. Order Reference FOB Price
1 set US$2,000.00-8,000.00 / set
Product Description
50m Drill Depth Gold/Copper/Zinc/Coal/Iron Ore/Diamond Mine Drilling Rig I. Technical Specification Model No. WD50M WD50M (With Crawler Chassis) Drill Pipe Diameter 42mm 42mm Drilling Hole Diameter 75mm 75mm Drilling Depth 50 m 50 m Kelly Bar Dia.=50mm / L=1m Dia.=50mm / L=1m ...