Min. Order Reference FOB Price
1 Set US$20,000.00-30,000.00 / Set
Product Description
Product Description Ppneumatic rock drill machine /rock use down-hole drilling machine /deep hole water well drilling rig Crawler Hydraulic Quarry Blast Hole Dth Drilling Rig For Sale description pneumatic dth drilling rig mainly drilling rock,connect with air compressor . it has fast drilling ...