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| Product Name: |
GREAT is a leading supplier of premium drilling products and ser
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| Supply Ability: |
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| Related proudcts |
pdc bit, rock bit, drill bit, |
| Specifications |
bit size: 8-1/2" 8-3/4" |
| Price Term: |
FOB,CNF,CIF |
| Port of loading: |
tianjn |
| Minimum Order |
1piece |
| Unit Price: |
$5000 |
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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 proporti-onal to ech blade's rock cutting volume migrate matched cutting volume to optimize bit cuttings'transport capacity.long blades heavy cutter layout improves the abrasive resistance of the bit.Ensure the bit to get high ROP in soft and medium hard frmation .While effectively coolin the PDC bit.Dynamic flow simulating technology is used for hydraulic design to ensur optimum bottom hole flow patters and anti-balling.
Soft formation with sticky layers and low compressive strength.Such as Clay,Marl,Lignite,Shale,Sandstone and so on. |
| Company: |
cangzhou great drill bits co.,ltd
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| Contact: |
Ms. Amy Nan |
| Address: |
Industry zone hejian,hebei province ,china |
| Postcode: |
062450 |
| Tel: |
86 18 103275602 |
| Fax: |
86 18 103275602 |
| E-mail: |
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