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| MOQ | 1 Piece/Pieces |
| Port | Tianjin |
| Packaging | wooden box |
| Lead Time | within 7-15 work days |
| Place of Origin | Hebei, China (Mainland), Hebei China (Mainland) | Brand Name | HJ |
| Model Number | drilling drag bit | Type | Drill Bit, Center Drill Bit |
| Machine Type | Drilling Tool, Drilling Equipment | Certification | API |
| Material | Carbon Steel, Diamond | Processing Type | Forging |
| Use | Well Drilling | color | gray |
| application | oil well exploration | body | Matrix body and steel body |
| main market | USA,Middle East,South Africa | Drilling formation | medium hard |
| advantage | high quality and best service |
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