• Tricone Bits for Drilling Waterwells
  • Tricone Bits for Drilling Waterwells
  • Tricone Bits for Drilling Waterwells
  • Tricone Bits for Drilling Waterwells

Tricone Bits for Drilling Waterwells

Standard: API
Type: Center Drill Bit
Material: Alloy Steel, Tungsten Carbide
Usage: Well Drilling
Model Number: Steel Tooth Bit, TCI Bit
Bearing Type: Sealed Bearing and Non-Sealed Bearing
Customization:

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Basic Info.

Suitable Formation
Soft, Medium Soft, Hard, Medium Hard, Very Hard
Color
Blue or Red
Transport Package
Wooden Case
Specification
according requirement
Trademark
HJ
Origin
China
HS Code
8207191
Production Capacity
500

Product Description

tricone bits for  drilling waterwells


Tricone Bits for Drilling Waterwells
Tricone Bits for Drilling Waterwells
Tricone Bits for Drilling Waterwells


All our activities are accredited to ISO 9001: 2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request.

Packaging

Wood Box

Fumigation Tray if necessary

Other special package can be applied

according to customer's need

 

Delivery

Lead Time:

Prepared to deliver within 1 week, if in stock

Depends on order quantity, when out of stock

Transportation:By sea or air

  

Company Information

 

    Hejian Hengji Bit Manufacture Co.,LTD  was established in 1990. we have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices .

    We ship to more than 60 different countries and serve industries such as Oil & Gas, water well , Construction,Mining,  Horizontal Directional Drilling (HDD), Geothermal and Environmental. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe.

 

    Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop.  Reduce the cost ,Speed the drilling ,Guarantee the safety is always our aim.

 

 We have been always insist on"Hengji bit,focusing on quality".

Rock formation Bit type Bit size Drilling weight Rotary speed
mm inch kN/mm r/min
Very soft Soft Marl, Clays, Sands, Salts etc. 1 187.3~346.1 7 3/8~13 5/8 441~735 120~50
soft Clays, Soft Shale, Marl, Sands, Salts etc. 2 95.2~174.6 3 3/4-6 7/8 245-490 100-50
187.3~346.1 7 3/8-13 5/8 490-784 90-40
Medium soft Shale, Marl, Sandstone, Soft Limestone etc. 3 95.2~174.6 3 3/4-6 7/8 245-490 80-40
187.3~311.1 7 3/8- 12 1/4 490-784 80-40
medium Hard Shale, Limestone, Medium/Hard Sandstone etc. 4 95.2~174.6 3 3/4-6 7/8 294-539 80-60
187.3~241.3 7 3/8-9 1/2 539-833 60-40
medium hard Hard Dolomite, Limestone, Hard Sandy, Rock etc. 5 95.2~174.6 3 3/4-6 7/8 294-539 80-60
187.3~241.3 7 3/8-9 1/2 539-833 60-40
hard Sandy, Shale, Quartzite, Hard Dolomite, Hard Sandstone etc. 6 95.~-174.6 3 3/4-6 7/8 294-539 80-40
187.3-215.9 7 3/8-8 1/2 580-882 60-40
Very hard Quartzite, Chert, Basalt Granites, Pyrites etc. 7 95.2-174.6 3 3/4-6 7/8 294-539 80-40

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Diamond Member Since 2014

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Management System Certification
ISO9001:2008
OEM/ODM Availability
No