Drilling rig, drilling machine, drilling equipment
Hammer drilling tools like button bits, cross bits, taper bits, shanks adapters, extension rods, drifting rods, coupling sleeves, integral drill steels, taper drill rods
Drill
Downhole motors, drilling pipes, collars, drilling bits
Tricone drill bit, hole opener, pdc bit, roller cones of tricone bit, drag bit, dth drill bit
Drilling machine
Bio-reagent, antibody, antigen
Used tricone bit,PDC bit,TCI bit,drill pipe,drill collar
Tricone bits, drill bits, pdc bits, drill pipes, drill collars, drilling tools
Scrap tricone bits such as PDC TCI
Road project rig: large-scale drilling operations on the ground, not fixed, mobile convenience, continuous work
Rotavator blade
Used drill bits, used pdc bits
Junk drill bit
Used drill bit
Used PDC bit, used rock bit
Renew pdc bits and tricone bits
Cutting tools, grinding & polishing tools, drilling tools
Drill bit cementing unit
Used tricone bit, used PDC bit
