Single Cone Rock Roller Carbide Bit For Hole Opener

FOB Reference Price:Get Latest Price
US $268.6472-379.2667 / Piece | 1 Piece/Pieces (Min. Order)
Supply Ability:
100 Piece/Pieces per Month
Port:
Chongqin,Guagdong,Shanghai
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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:
Carbide
Processing Type:
Forging
Use:
Well Drilling
Color:
Blue
Advantage:
Wear-resisting,high hardness
Usage:
Ore , Oil, Gas, Water well drilling
Product name:
single cone bit or cutter
Size:
From 4 1/8 to 8 1/2
Packaging & Delivery
Packaging Details
In wooden box, or according to your requirement. Welcome to contact us.
Delivery Time
Within 7-30work days after confirm the order

Single Cone Rock Roller Carbide Bit For Hole Opener 

Product Description

        

 

 

SD Series Single Cone Bit:

Cutting Structure

In response to the characteristics that inserts in different areas on the cone have different cutting actions, conical inserts are placed in permanent contact area and wedge inserts are placed in alternative contact area so that the drilling efficiency is greatly improved.

Gauge Structure

With active cutting gauge protection inserts on bit body, the bit has good gauge protection and updrill capability.

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 . Abrasion resistance and seizure resistance of the bearing are improved. Compared with three cone bit, the leg bearing is bigger, so it can receive higher WOB and high reliability.

Hydraulic Design

Small angled watercourse design increased the shirttail thickness and can effectively prevent the watercourse erosion. Optimized hydraulics structure improves the cleaning capability and increases ROP.

Product Application

It is suitable for sidetracking, deep well drilling and old well repairing.

Semi-finished picture:

 

Packaging & Shipping

 Packing: In wooden case , steel case,  also be packaged according to customer requirements.

Shipping: We will issue the goods within 7 to 30 days after you place your order. By sea,by air, by land, or according to your requirement.

 

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.

 Our certification:

Why Chonnse Us:

  Chengdu Rongwanda Drilling Equipment CO., LTD has been taking the “customer satisfaction” as the service tenet, through increasing the design, manufacture and comprehensive technical ability, for the oil and gas customers with more quality products and services. The company is headquartered in chengdu. Company service network has spread all over the country and the continuous development of professional service and sincere attitude. Now our company focus on the global market layout, plan three years to become the southwest area drilling equipment largest export enterprise, and to become the world's most influential drilling companies.

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.

FAQ

 

Q1: What about  the quality of your products?    

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.

 

 Q2: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.

 

 Q3: Min. Order?

A: Min. order quantity: 1 piece or not less than USD $1000.

 

Q4: What are your main products, and used for?
A: Our products include PDC drill bits, tricone bits and so on. Widely used in mineral exploration, geological drilling, geotechnical engineering, soil sampling etc.