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Interlocking Kelly Bar Is Applied to Strong Hard Rock Formation
FOB Price: USD 10000.00 - 20000.00 Piece(s)
Min. Order: 1 Piece(s)
Hebei Kongrui Machinery Equipment Co., Ltd.
| Payment Terms: | T/T |
|---|---|
| Main Products: | Kelly Bar, Drilling Tools, Casing Tube, Drilling Rig Accessories; |
Thread Button Bit Mining Hard Rock Drilling Tools Threaded Button Drill Bit
FOB Price: USD 45.00 - 55.00 Piece(s)
Min. Order: 20 Piece(s)
Henan Kings Rock Tools Co., Ltd.
| Payment Terms: | T/T |
|---|---|
| Main Products: |
Hollow Drill Steel, Small Hole Drill Tools, Drill Bits, Drill Rods, Coupling Sleeve, Shank Adapters; |