12 1/4′′ PDC Drill Bits, Rock Drilling Bits, Drilling Tool manufacturer / supplier in China, offering 12 1/4′′ Imported Matrial 4145h PDC Drill Bits, API 4145h Material Drill Pipes Tool Joint/Tricone Bit Joint for Sale, TCI Tricone Bit IADC 637 Oil Tricone Drill Bit and so on.
| Min. Order / Reference FOB Price | 1 Piece | US $3,500/ Piece |
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| Port: | Tianjin, China
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| Production Capacity: | 50000PCS/Year |
| Payment Terms: | T/T, Western Union, Money Gram |
| Manufacturing Process: | Forging |
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| Surface Treatment: | Spray-Paint |
| Operation Pressure: | Atmospheric Pressure |
| Material: | Alloy Steel |
| Od.: | 311.2mm |
| Connected Thread: | 6 5/8′′reg |
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