Wholesale API 12 1/4 inches M166 Matrix body polycrystalline diamond drill bits for very hard rocks drilling in the stock from China OEM manufacturer. Matrix body PDC bits have better wear resistance than steel body PDC bits, they are suitable for very deep well drilling, especially for the horizontal directional drilling section that depth exceeds 2500 meters. As the development of hard-facing technology, steel body PDC bits become to be higher wear resistance, steel body PDC bits are used more and more by its higher ROP, safer drilling and lower cost. But in very deep horizontal directional drilling section, matrix body PDC bits still have advantage of longer working life to avoid bit replacement.Far Eastern are factory specializes in drill bits,such as roller cone bit, tricone roller cone bit, tricone bits,HDD hole opener,Foundation roller cutters for different applications. The application including oil field,natural gas,geological exploration,driectional boring,mining ,water well drilling ,HDD, construction,and foundation. As a leading drill bits factory in China,increase the drill bit working life is our target. We always try to improve the bits with high penetration rates.Our purpose is to sell the high quality with the lowest price.Far eastern drilling quality and technology will help you to achieve more !
| Product Specification | |
| Number of blades | 6 |
| Primary Cutter size | 16mm |
| Nozzle Qty | 7 |
| Gauge Length | 3 inches |
| Operating Parameters | |
| WOB (Weight On Bit) | 6,741-31,458 lbs |
| 30-140KN | |
| RPM(r/min) | 80~250 |
| Flow Rate(lps) | 28-70 |
