| Packaging Details: | Wooden cases or as your requirements |
|---|---|
| Delivery Detail: | Within 7 days after receive payment |
We are a professional manufacturer & distributor of drilling tools and equipment in China. We have many industry experts in research and manufacture of diamond bit, also with many technical staff familiar with drilling.
Production Description:
Features:
1.suitable for soft to medium hard formations
2. with premium PDC cutters, the bit has enhanced reliability and drilling efficiency.
3. Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations
4. optimized hydraulies desin, which improve the bit clean ability and avoiding balling.
Available Sizes:
| Size | Cutter Size | Nozzle Qty/ Type | Gauge Length | Connection Type |
| 6' | Φ13mm | 4NZ | 1.5'-2.5' | 3 1/2 API Reg |
| 8 1/2' | Φ19mm Φ13mm | 3NZ+2P | 2'-3' | 4 1/2 API Reg |
| 8 3/8' | Φ19mm Φ13mm | 3NZ+2P | 2'-3' | 4 1/2 API Reg |
| 9 1/2' | Φ19mm Φ13mm | 5NZ+1P | 2'-3' | 6 5/8 API Reg |
| 9 7/8' | Φ19mm Φ13mm | 6NZ+1P | 2.5'-3.5' | 6 5/8 API Reg |
| 12 1/4' | Φ25mm Φ19mm Φ13mm | 8NZ | 2.5'-3.5' | 6 5/8 API Reg |
| 17 1/2' | Φ19mm Φ13mm | 8NZ | 3.5'-5.5' | 7 5/8 API Reg |





