Hot selling best Oilfield milled tooth tricone rock drill bit for oil well

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US $900-7,580 / Pieces | 1 Piece/Pieces milled tooth tricone rock bit (Min. Order)
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Overview
Quick Details
Place of Origin:
Sichuan, China (Mainland)
Brand Name:
Bomco
Model Number:
Size
Type:
Drill Bit
Machine Type:
Drilling Tool
Certification:
API
Material:
Carbon Steel
Processing Type:
Forging
Use:
Well Drilling
Color:
Blue
Usage:
mining, water well drilling, geothermal drilling
Advantage:
Wear-resisting,high hardness
Size:
From 4 5/8 to 36"
Product name:
steel tooth bit
Application:
well drilling
Name:
milled tooth tricone rock bit
Weight:
From 6.0 to 1850.0 kg
SupplyAbility
SupplyAbility:
100 Piece/Pieces per Month milled tooth tricone rock bit
Packaging & Delivery
Packaging Details
In wooden case, or according to your requirement. Welcome to contact us.
Port
Chongqing, Shanghai, Guangdong
Lead Time :
Within 7-30 days after the order

Hot selling best Oilfield  milled tooth tricone rock drill bit for oil well

Product Description

   

Drilling Tools can hard face the milled teeth so that they sharpen themselves while drilling. 

Milled tooth tricone bits are designed for very soft to medium hardness formations.

Open Bearing mill tooth Tri-Cone roller cone bit can come with or without gauge protection.

These are less expensive than sealed bearing but they typically do not last as long.

 Guage protection increases the life of the drill bit.

Name

                                    Steel Tooth Bit

IADC code

116 117 126 127 136 137 216 217 226 316 317

326 327 336 337 115 125 135 215 225 235 315 325

335 114 124 214 314 111 121 131 346 347

Bit sizes(in)

From 4 5/8 to 36”

larger sizes for hole opener bit ,reamer bit

Bit sizes(mm)

From 117.5 to 914.4

 Weight(KG)

From 6.0 to 1850.0

API Pin

From 2 7/8 to 8 5/8

Advantage

Most favourable price and best quality

Bearing type:

Non-sealed bearing

SJ(metal sealed journal bearing)

 SG (improved sealed roller bearing)

SK(air cooling roller bearing)

Button size (extra features)

                                1) Y-Conical insert

                                2) X-chisel insert

  3)K- widened crest insert

       4)G- Gauge/body protection

Delivery terms

By sea or by air ,railway and multimodal transport

Delivery time

Within 7-30work days after confirm the order

 Semi-finished Pictures

Product picture

 

   

 

 

Cutting Structure
The wear-resistance of the teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit.The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit

Gauge Structure
Multiple gague protection with gauge trimmers on the heel and gauge inserts on the gauge surface of the cone,tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capacity and bearing life.

Bearing Structure
High precision journal bearing with two thrust faces,Balls lock the cone.Hardfaced head bearing surface.Cone bearing inlaid with friction-reducing alloy and then silver-plated.Abrasion resistance and seizure of the bearing are improved.and suitable for high rotary speed

Seal and Lubrication
The advanced metal seal package consists of two metal seals and two elastic energizers.Compressed energizers ensure good contact being kept on two sealing surfaces of metal rings by elastic force,and achieves the bearing seal.In the drilling,metal seals are relatively dynamic,and the energizers are static.This will improve the reliability and durability of bearing seal.The pressure compensator system and advanced grease can greatly increase the lubricating reliability.

 

Production flow chart

 

Packaging & Shipping

 

Packaging: In wooden case and be packaged according to customer requirements.

Shipping: We will issue the goods within 7 to 30 days after you place your order.

 

Company Information

 

    Chengdu rongwanda drilling equipment co., LTD is the largest domestic engaged in the diamond bit, bit one of the manufacture and sale of professional companies. Company adopts the world's cutting-edge design concepts and advanced manufacturing technology, design and manufacture of oil, natural gas drilling and comprehensive geological study of drilling, core and special-purpose of diamond bit and rock bit.

Certifications

Factory Pictures

Application

Cautious

 

1.Please select the applicable formation and parameters according to the instructions.

2.Carefully check the bits appearance and to check the bits threaded end face,whether the serial number on the box and certificate.

3.Selection of WOB and RPM should be within the limits of the recommended parameters, higher WOB and RPM cannot be used simultaneously.

4.Bottom hole must be clean and bit must not be used for long section reaming.

5.Drilling process must operate smoothly, find that there is Bie jump on abnormal phenomenon, should be timely analysis and take effective measures

6.The bit should be kept indoor with dry and well ventilated conditions at 10-33℃ and kept from sunshine and rain. Stored under such conditions, quality of bit is guaranteed for 3 years.

 Related products

FAQ

 

 

Q: What are your main products, and used for?

A: Our products include diamond bits, tricone bits and so on. Widely used in mineral exploration, geological drilling, geotechnical engineering, soil sampling etc.

Q: How do you control the quality?

A: Quality first. In order to guarantee high quality products, all our products are in strict accordance with ISO9001 international quality system and have to undergo a rigorous testing system before delivery.

Q: Do you accept sample order?

A: Yes sure, please contact us for details.

Q:Do you provide samples?is it free or extra?

A:Yes,we could offer the sample with good price but not free,if the sample tested is ok, we can give you a good price for the further order.

Q: Min. Order?

A: Min. order quantity: 1 piece 

 

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