Port | Tianjin |
Packaging | funigation free of wooden case or carton box |
Place of Origin | Hebei, China (Mainland) | Brand Name | Ruitong |
Type | Drill Bit | Machine Type | Drilling Tool |
Certification | API | Material | High Manganese Steel |
Processing Type | Forging | Use | Well Drilling |
Name | tricone roller bit | Types of Bearing | Journal Bearing and sealed bearing |
Types of Sealing | Rubber Rings and metal rings | color | blue,golden or other |
guarantee period | 2~4 years | IADC Code | international standard |
market | all over the world | material | tungsten carbide |
formation | soft to hard formation | advantage | high quality and best service |