| Packaging Details: | Wodden cased or as your requirement |
|---|---|
| Delivery Detail: | Within 7-10 days after the payment received |
API 8 1/2 IADC 537 TCI tricone bit/ rock bit/ roller bit
Features:
1. Force balanced cutting structure.
2. Better load burden balance
3. Higher stability
4. Better hydralic system
5. IADC code suitale for different formation.
6. High temperature and wear resistance.
7. Strong cutting structure durability.
8. Good quality and after-sale service.
Available sizes:
Metal-face sealed bearing TCI Bit | |
Cutting Structure | The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit. |
Gauge Structure | Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life. |
Sealed Bearing Structure | 1. Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed. |
Main Type Available | Size: 6', 6 1/2', 7 1/2', 8 1/2', 9 1/2', 9 5/8', 9 7/8', 12 1/4', 17 1/2', etc. |

