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IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling
IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling
IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling
IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling
IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling
IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling
Specifications
Brand Name :
ENG
Model Number :
635
Certification :
API, AISI, ISO
Place of Origin :
Suzhou, China
MOQ :
1 piece
Price :
Negotiable
Payment Terms :
L/C, T/T, Western Union
Supply Ability :
5000PCS/Year
Delivery Time :
7-8 WEEKS
Packaging Details :
Wooden Case or Steel Box
Diameter :
8 1/2'' (216mm)
Bearing Type :
Sealed Bearing
Circulation :
Jet Air
Connection thread type :
4 1/2'' REG
Bit weight :
38 Kg
IADC :
635
Description

TCI Tooth Roller Tricone Button Bit Rock Drill Tricone Bit

IADC roller-cone bit classification method

The IADC Roller-Cone Bit Classification Method is an industry-wide standard for the description of milled-tooth and insert-type roller-cone bits.

This coding system is based on key design- and application-related criteria.

The currently used version was introduced in 1992 and incorporates criteria cooperatively developed by drill bit manufacturers under the auspices of the Society of Petroleum Engineers.

The IADC classification system is a four-character design- and application-related code.

The first three characters are always numeric;

the last character is always alphabetic.

The first digit refers to bit series, the second to bit type, the third to bearings and gauge arrangement, and the fourth (alphabetic) character to bit features.

CUTTING STRUCTURE

  • Conical on gage, double spherical on inner rows.
    Designed for high compressive strength, medium hard and abrasive formations, such as limestone, sandstone, interbedded dolomite.
    Compressive strength: 29,000-38,000 psi/200-262 MPa

SHIRTTAIL PROTECTION

  • Hard welding and wear resistant carbide protection on shirttail lip and lug

IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling

Product Specifications
Diameter 8 1/2" (216mm)
IADC 635
Bearing Type Roller-Ball-Roller-Thrust Button/Sealed Bearing
Drilling cycle type Jet Air
Connection thread ty 4 1/2'' REG
Operation Parameters
Rotary speed (r/min) 60-100 r/min
Weight on Bit (KN) 25,500-51,000 lbs/11.6-23.1 T
Air Back Pressure

29-58 psi/0.2-0.4 MPa

Certifications

IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling

IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling

Package&Shipping

IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling

IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling

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.

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IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling

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Product Detail
Brand Name :
ENG
Model Number :
635
Certification :
API, AISI, ISO
Place of Origin :
Suzhou, China
MOQ :
1 piece
Price :
Negotiable
Contact Supplier
IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling
IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling
IADC 635 Tungsten Insert Roller Cone Tricone Button Drill Bits For Water Well Mining drilling

Suzhou Energy Tool Co., Ltd.

Verified Supplier
3 Years
jiangsu
Since 2000
Business Type :
Manufacturer, Distributor/Wholesaler, Importer, Exporter, Trading Company, Seller
Main Products :
Crossover Sub Drilling, Steel Body PDC Drill Bits, Drill Bit Nozzle
Employee Number :
50~100
Certification Level :
Verified Supplier
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