Tricone Bit, Rock Roller, Drilling Equipments manufacturer / supplier in China, offering Tricone Bit 12 1/4′′ Rock Roller TCI Drilling Equipments, 9 5/8" Hard Rock Drilling TCI Tricone Bit, 9 1/2" Hard Rock Drilling TCI Tricone Bit and so on.
It is the last photo.
You have seen all photos.
Enter between 20 to 4,000 characters.
This is not what you are looking for? Post a Sourcing Request Now