| Packaging Details: | Wooden box, steel box or as you required |
|---|---|
| Delivery Detail: | Within 7-10 days after the payment received |
About Us
Hejian Wanxiang Drilling Equipments Co. , Ltd. is a professional supplier of drilling tools and equipments in China. With flexible company structure and advanced technology, we have dedicated ourselves to supply the drilling industry with the best products available.
We take pride in offering prompt, courteous service to all facets of the Oilfield, Water Well, Mining and Construction Industries. We look forward to working with you to establish mutually beneficial relationship!
Features :
PDC bit; PDC bits; diamond bit; PDC core bit; 6 blades PDC bit
1.6 Blades and Capacious Flume
Symmetrical parabola crown profile, asymmetrical bit blades , the cutters are distributed as the curve and the gauge is designed spiral so that the stability of the bit is encouraged. Besides that the edge of gauge is enhanced by extra cutters. The flow roomage is optimal designed so that the mud and rock granule can be clear easily in drilling.
2. High wear resistance cutters. High performance PDC cutters optimal designed highly increased the efficiency of drilling.
3. Oppose-circumnutation designed. The load on bit is balanced, and the journal libration is decreased as well as the stabilization of directional drilling is enhanced.
4. This type of bits are suitable for medium to hard formation.
Available Sizes:
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 | ||||


