Latest New:Changsha Miracleland Company Can Supply Mining Exploration Drilling Rigs, Geotechnical Investigation Drilling Rigs, Water Well Drilling Rigs,Mud Pumps, Diamond Core Drill Bits, Reaming Shells, Core Barrels, Drill Rods, Casing Tubes, SPT EquipmentS, Air Compressor, etc.
Reaming shells including Surface set Diamond Type,Impregnated Diamond Type, Tungsten Carbide Type,PCD Type and Electroplated Diamond Type.