MOQ | 1 Piece/Pieces |
Port | Tianjian Port,Beijing Airport |
Packaging | Plywood case,iron box or as your requirements |
Lead Time | within 7 days after receive payment |
Place of Origin | Hebei, China (Mainland) | Brand Name | kingdream |
Model Number | 647 | Type | Drill Bit |
Machine Type | Drilling Tool | Certification | API |
Material | alloy steel, tungsten carbide insert | Processing Type | Forging |
Use | Coal Mining | Bearing type | sealed journal bearing |
Teeth type | insert button or milled tooth,saw tooth | certificate | API,ISO9001 |
Application | oil,water well drilling | IADC Code | 112-832 |
Formation | soft to hard formation | Color | red,blue,yellow |
sealed material | rubber sealed,metal sealed | Advantages | wear-resisting |
Market | USA,Middle East,South Africa |