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9-1/2 ES1635SG/S323
| Number of Blades | 5 | Cutter Quantity | 51 |
| Primary Cutter Size | 16mm | Primary Cutter Quantity | 36 |
| Gauge Length | 70 mm | Junk Slot Area | 15600 mm2 |
| Connection | 6 5/8 REG | Bit Weight | 82KG |
| Nozzle Quantity/Type | 8NZ | Weight on Bit | 30~140 KN |
| Rotation Speed | 50~250 RPM | Hydraulic Flow Rate | 40~70 L/S |
| Recommended Torque | 49.56~51.43 Kn•m | ||
We are a high-tech company specialized in PDC bit design and manufacture, integrating R&D, manufacturing, and technical services. Located in a national development zone, we are a professional manufacturer of fixed cutter drill bits and downhole tools for all types of drilling applications.
Our experience in the diamond bit business is traceable to 1987. As a pioneer in the industry, we utilize advanced technologies, including independently developed bit selection systems based on rock mechanics analysis.
We are fully qualified with API 7-1, ISO 9001: 2015 Quality Assurance System, ISO 14001 Environmental Management Systems, and OHSAS 18001 Occupational Health and Safety management Systems.