14-3/4 Inch Outer Diameter IADC 517 Tungsten Carbide Hard Rock Roller Cone Drilling Bit

Brand Name:ENG
Certification:API, ISO
Model Number:517G
Minimum Order Quantity:1
Delivery Time:4 weeks
Payment Terms:L/C,T/T,Western Union
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Address: NO.10, Xinzha South Road, Yangshe Town, Zhangjiagang city ,Jiangsu Province ,China .
Supplier`s last login times: within 25 hours
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Product Details


Tungsten Carbide Hard Rock Roller Cone Drilling Bit



Product Specifications
Diameter14-3/4" (374.6mm)
Bearing TypeRubber sealed
Drilling cycle typeair circulation
Connection thread type7 5/8 reg pin
FormationSoft formations with low compressive strength, such as mudstone, gypsum, salt rock, soft shale, soft limestone, etc.






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FAQ


Q: You are a trading company or manufacturer ?
A: Manufacturer, We are a 100% real factory with over 10 years' experience in water/oil/gas wells Drill Bits.

Q: How about your products ?
A : Both of tricone bits and PDC bits strictly conform to API 7 requirements and ISO9001. we will do kinds inspections before delivery, also cover for after-sales service.

Q: Package Methods ?
A: Normally wooden case, also can be steel box; can be customized if need.

Q: Payment Terms ?
A: we accept T/T, L/C, Paypal, Western Union, etc.

Q: Can I visit your factory ?
A: Yes, we welcome you to our factory all the time, will send invitation letters if need; also can show our workshop and warehouse online.





China 14-3/4 Inch Outer Diameter IADC 517 Tungsten Carbide Hard Rock Roller Cone Drilling Bit supplier

14-3/4 Inch Outer Diameter IADC 517 Tungsten Carbide Hard Rock Roller Cone Drilling Bit

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