Min. Order Reference FOB Price
1 Set US$38,000.00-50,000.00 / Set
Product Description
SD-843 Integrated Air Hammer DTH Blasting Drilling Rig With Built-in Air Compressor High-efficiency blast hole drilling rig for quarry drill Product Description SD-843 integrated surface down-the-hole drilling rig is a drilling equipment that integrates a down-the-hole drilling system and a ...