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12-1/4" Diameter Tungsten Carbide Insert Rock Roller Drill Bit

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Suzhou Energy Tool Co., Ltd.

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12-1/4" Diameter Tungsten Carbide Insert Rock Roller Drill Bit

Brand Name : ENG

Model Number : 537GT

Certification : API, ISO

Place of Origin : China

MOQ : 1

Price : 1500-4000 usd/pc

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

Supply Ability : 5000PCS/Year

Delivery Time : 4 weeks

Packaging Details : Wooden Box

Diameter : 12 1/4'' (311 mm)

Bearing Type : Journal bearing/Flat rubber sealing ring

Drilling cycle type : Mud circulation

Connection thread type : 6 5/8'' REG

Bit weight : 98 Kg

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12 1/4" Carbide Insert Rock Roller Drill Bit For Water Well

Product Specifications
Diameter	12 1/4" (311mm)
Bearing Type	Journal bearing/Flat rubber sealing ring
Drilling cycle type	Mud circulation
Connection thread type	6 5/8'' REG
Operation Parameters
Rotary speed (r/min)	40~110 r/min
Weight on Bit (KN)	0.5~1.05 kN/mm
Formation	formations with low compressive strength, medium softness and hard abrasive interlayers, such as hard shale, anhydrite, soft limestone, sandstone and interlayer dolomite.

12-1/4" Diameter Tungsten Carbide Insert Rock Roller Drill Bit

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12-1/4" Diameter Tungsten Carbide Insert Rock Roller Drill Bit

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12-1/4" Diameter Tungsten Carbide Insert Rock Roller Drill Bit

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12-1/4" Diameter Tungsten Carbide Insert Rock Roller Drill Bit

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.

Product Tags:

Water Well Rock Roller Drill Bit

537GT Rock Roller Drill Bit

12 1/4" tricone drill bit

12-1/4" Diameter Tungsten Carbide Insert Rock Roller Drill Bit Images

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