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Drag Bit Non-core Bit 4 1/2" Well Drilling Made in China Factory

Drag Bit Non-core Bit 4 1/2" Well Drilling Made in China Factory
works. Our purpose is to supply the best quality products at the lowest and possible prices on the premise of honesty and trustworthiness. We are a professional supplier of new and used (rebuilt) ...

Drag Bit 6" Step Type Three Wing Bit for Soft Ground Surface Drilling Manufactrurer

Drag Bit 6" Step Type Three Wing Bit for Soft Ground Surface Drilling Manufactrurer
works. Our purpose is to supply the best quality products at the lowest and possible prices on the premise of honesty and trustworthiness. We are a professional supplier of new and used (rebuilt) ...

5 Blades 12 1/4

5 Blades 12 1/4
Specifications recommand drilling parameters and formation of PDC Bits: Bits Size:(inches)12 1/4 Bits Specifications Number of cutters:40 Gauge Length(mm):65 Number of nozzle:6 Recommended drilling ...
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