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- Drill Bit[10]
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- Contact Person : Ms. li qiaoyun
- Company Name : Hejian Haoyun Bit Equipment Co., Ltd.
- Tel : 86-0317-3851086
- Fax : 86-0317-3851086
- Address : Hebei,Hejian,Junziguan Villiage Xicun Country From Hejian
- Country/Region : China
PDC core drill bits
Product Detailed
Related Categories:Drill Bit
PDC drill bits have long service life,high efficiency,good gage protection
Arrange teeth in stages when the crown part space is enough, it has another geometric construction of ordinary rib drill bits, thus to increase area between blade and lamellar body, reduce pressure on blade unit area, prolong service life of the blades, improve gauge protection effect and protect core tube. The water gap is deepened, and it is suitable for drilling for large well depth and high pump pressure.
PDC core drill bits
