Min. Order Reference FOB Price
1 Set US$9,000.00-11,500.00 / Set
Product Description
Product Description 1. Drilling depth can reach 200m. 2. Steels quality is good, torque is large. 3. Easy operation, free-maintaining. 4. For various complex stratum, such as pebble bed, aggregate bed. 5. Saving money, compact construction, easy moving. 6. For geological exploration, ...