cangzhou great drill bits co.,ltd -

cangzhou great drill bits co.,ltd

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api 7 1/2 inch matrix body pdc drill bits & pdc rock bits & pdc
Specification: bit size: 7-1/2"
Detail: Which is a matrix body PDC bit with double rows Asymmertric spiral five blades design,medium long parabolic crown design with different structure patent cutters are laid out at different location of the bit to ensure the bit t...

good qulity oil well drilling pdc bits for sale
Specification: bit size: 7-7/8"
Detail: Which is a matrix body PDC bit using arctype double rows six blades and Medium parabolic crown spiral design with long blades heavy cutter layout improves the abrasive resistance of the bit .Ensure the bit to get high ROP in...

rock pdc drilling bit / pdc bits drilling
Specification: bit size: 12-1/4"
Detail: Which is a matrix body PDC bit with double rows Asymmertric soiral six blades design,long parabolic and shape crown design.Heavy cutter layout improves the abrasive resistance and ensure the bit to get high ROP of the PDC bit....

pdc bit gmd 1635t
Specification: bit size: 8-1/2" 8-3/4" 9-1/2"
Detail: Which is a matrix body directional PDC bit with doubl rows Asymmtric spiral five blades and Medium long [arabolic crown design.Force balance with cutting structue,high wear-resistant block and width gauge design,which drilling...

great is a leading supplier of premium drilling products and ser
Specification: bit size: 8-1/2" 8-3/4"
Detail: Which is a matrix body PDC bit using arc-type doubl rows five spiral blades asymmetric and Medium parabolic crown design with cutter layout accoding to force balance deign to ensure more smoothly for drilling.Fluid volume prop...


Showing 1 - 5 of 5, total 1 pages [First] [Previous] [Next] [Last]
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