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Factory API 6-1/2" Outer Diameter Water Well Rotary roller cone Tricone Drilling Bits

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Factory API 6-1/2" Outer Diameter Water Well Rotary roller cone Tricone Drilling Bits

Brand Name : ENG

Model Number : 637YT

Certification : API, AISI, ISO

Place of Origin : Suzhou, China

MOQ : 1 piece

Price : USD 1000-6000 piece

Payment Terms : L/C, T/T, Western Union

Supply Ability : 5000PCS/Year

Delivery Time : 8 WEEKS

Packaging Details : Wooden Box

Diameter : 6 1/2'' (165mm)

Bearing Type : Journal bearing/Rubber sealing ring

Drilling cycle type : Mud circulation

Connection thread type : 3 1/2'' REG

Bit weight : 18 Kg

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Factory API 6-1/2" Water Well Rotary Tricone Drilling Bits

Product Specifications
Diameter	6 1/2" 165mm
Bearing Type	Journal bearing/rubber seal ring
Drilling cycle type	Mud circulation
Connection thread ty	3 1/2'' REG
Operation Parameters
Rotary speed (r/min)	40～80 r/min
Weight on Bit (KN)	0.6～1.2 kN/mm
Formation	high compressive strength, medium hard and abrasive formations, such as limestone, dolomite, sandstone, chert, etc.

Product profile

High-strength and high-wear-resistance carbide insert are used to improve the strength and wear-resistance of the insert.
The new journal bearing structure is adopted, which greatly prolongs the working life of the bearing, and has the ability to withstand moderate drilling pressure and adapt to high speed.
The performance of the new fluorinated composite sealing ring is improved, and it is more suitable for the working environment and use parameters of the roller cone bit.
The new sealing structure matches the bearing, thus greatly improving the service life of the drill bit.
T feature, a protection carbide inserts row is added between the outer rows and cone back rows for the purpose of cone protection and well wall dressing.
K feature, the inner row adopts wide-topped spoon insert, which increases the cutting width of the insert and improves the drilling efficiency.

Factory API 6-1/2" Outer Diameter Water Well Rotary roller cone Tricone Drilling Bits

About Us

Factory API 6-1/2" Outer Diameter Water Well Rotary roller cone Tricone Drilling Bits

Certifications

Factory API 6-1/2" Outer Diameter Water Well Rotary roller cone Tricone Drilling Bits

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Factory API 6-1/2" Outer Diameter Water Well Rotary roller cone Tricone Drilling Bits

FAQ

Q: You are a trading company or manufacturer ?

A: Manufacturer, We are a 100% real factory with over 20 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.

Product Tags:

Rotary Tricone Drilling Bits

Water Well Tricone Drilling Bits

6 1/2 rotary tricone rock drill bit

Factory API 6-1/2" Outer Diameter Water Well Rotary roller cone Tricone Drilling Bits Images

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