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11-5/8 inch Outer Diameter Carbide Insert Rotary Roller Drill Bit

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Suzhou Energy Tool Co., Ltd.

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11-5/8 inch Outer Diameter Carbide Insert Rotary Roller Drill Bit

Brand Name : ENG

Model Number : 517GT

Certification : API, ISO

Place of Origin : China

MOQ : 1

Price : 1300-4000 usd/pc

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

Supply Ability : 5000PCS/Year

Delivery Time : 4 weeks

Packaging Details : Wooden Box

Diameter : 11 5/8'' (295mm)

Bearing Type : Journal bearing/Rubber sealing ring

Drilling cycle type : Mud circulation

Connection thread type : 6 5/8'' REG

Bit weight : 88 Kg

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11-5/8" Carbide Insert Rotary Roller Drill Bit

Product Specifications
Diameter	11 5/8" (295mm)
Bearing Type	Journal bearing/rubber sealing ring
Drilling cycle type	Mud circulation
Connection thread type	6 5/8'' REG
Operation Parameters
Rotary speed (r/min)	50~120 r/min
Weight on Bit (KN)	0.35~1.05 kN/mm
Formation	medium soft formations with low compressive strength, such as shale, soft limestone, interlayer dolomite, coal seam, etc.

11-5/8 inch Outer Diameter Carbide Insert Rotary Roller Drill Bit

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11-5/8 inch Outer Diameter Carbide Insert Rotary Roller Drill Bit

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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.

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