About us
Hejian Wanxiang Drilling Equipment Co., Ltd is aprofessional manufacturer & distributor of
drilling tools and equipment inChina.
We have many years' experience in research and production of petroleumequipment. With flexible company structures and advanced technologies, we havededicated ourselves to supplying drilling industry with the best productsavailable.
We take pride in offering prompt, courteous services to allfacets of oilfield, water well, mining and construction industries.
Features andapplications
1. Force balanced Cutting structure.
2.Asymmetrical blade design.
3.Better load undertaking balance.
4.Higher stabiltiy.
5.Better PDC and longer stable drilling hours.
6.Optimized PDC profile and higher rate of penetration.
7.Better hydralic system.
8.Good gaue protection.
9. Optimal hydraulic design, easy to move out the drill cuttings and cooling.
10. Equipped with back reaming teeth.
11. The cutter is high performance to increase the ability of anti-impact and anti-abrasive
Available size
Bit type | Main bit size(mm) | Rock coefficient |
PDC core drill bit | Single pipe | 75/54.5 94/74 113/89 113/109 153/129 | 1-18 |
| Two-pipes | 75/54.5 94/68 | |
PDC center drill bit | Concave 3 wing bit | 60 75 94 113 133 | 1-18 |
| Arc pillar | 60 75 94 113 133 | 4-18 |
| Many wing scraper | 60 75 94 113 133 133 153 173 190 215 | 1-6 |
PDC Indexable drill bit | 153/94 153/113 190/153 190/113 | 1-18 |
Our advantage
1.Good quality,reasonable price.
2.ISO9001:2000, ,API certified.
3.Timely delivery.
We welcome specific request to meet your requirements!
Please contact us for more information!