PDC Bit Specification | |||||||
Size | IADC | Blades | Nozzles | Cutter Size | API PIN | WOB | RPM |
6 1/2'' | M332 | 5 | 5 | 13mm | 3 1/2'' | 10~110KN | 60~220 |
8 1/2'' | M323 | 5 | 5 | 16mm | 4 1/2'' | 10~110KN | 60~220 |
9 1/2'' | M323 | 5 | 5 | 16mm | 4 1/2'' | 10~110KN | 60~220 |
12 1/4'' | M323 | 6 | 5 | 19mm | 6 5/8'' | 10~110KN | 60~220 |
Tricone bit
1> The durability of premium tungsten carbide insert is improved with new formulas and new techniques for bit.
2>Multiple gauge protection with gauge trimmers on the heel, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
3> High precision bearing with two thrust faces.. Hardfaced head bearing surface. CAbrasion resistance and seizure resistance of the bearing are improved.
4>O-ring, Optimal seal compression and curved seal structure can enhance the seal performance. increase the lubricating reliability.
5> Product Application High WOB It is suitable for various formations