Min. Order Reference FOB Price
1 Set US$20,000.00-30,000.00 / Set
Product Description
SD-712 Surface Open Pit Blasting Drill Machine Rock Blast Drilling Rig For Air DTH Hammer Drilling Product Description SD-712 surface down-the-hole drilling rig further optimizes the product design, with compact structure, easy operation and excellent performance. The hemmed crawler frame and ...