Tungsten Carbide Well Drilling Certified By API Core Bit

FOB Reference Price:Get Latest Price
US $3,778-7,557 / Piece | 1 Piece/Pieces core bit (Min. Order)
Supply Ability:
20 Piece/Pieces per Month core pdc bit
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Quick Details
Place of Origin:
Sichuan, China (Mainland)
Brand Name:
Model Number:
Drill Bit
Machine Type:
Drilling Tool
Tungsten carbide
Processing Type:
Well Drilling
Product name:
PDC Core Bit
Golden and black
Gas, Oil, Ore
High Performance
5 7/8 , 6, 8 1 /2
Well drilling
Packaging & Delivery
Packaging Details
In wooden box, or according to your requirement, welcome to contact us.
Delivery Time
Within 7-30 work days after confirm the order

Tungsten Carbide Well Drilling Certified By API Core Bit

Product Description




Core Bit

Bit sizes(in)

5 7/8   6   8 1 /2  


0.1-1.0  0.2-1.5  0.3-0.8  0.6-1.2  0.2-0.6  0.2-1.0  0.15-1.0  0.18-1.0  1.0  0.5-1.5

Flow rate

6-13    22-32  


From 60 to 500  


75-23  110-45  68-23  90-45  

Gauge length(in)

1 1/2   1   1 1/8   1 7/16  


Most favourable price and best quality



1.Short-medium parabolic crown profile,the blade-style cutter setting and heavy-medium cutter design.

2.High ROP in medium to medium hard formations with the low compressive strength and small abrasive formations.

3.Applicable for soft to medium hard formations.


1. Double cone crown profile and medium size ballaset diamond cutter.

2. Natural diamond ID&OD gauge,collected groove fluid courses with flow.

3. Applicable for medium to medium hard formations, such as sandstone, limestone and dolomite.



Packaging & Shipping

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

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



Company Information

 About  Us:

  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.

    We are also exploring a broader overseas market.Following the fast development, our market ability will gradually improve, and the products will become great better to supply each customer,The corporation is persevered in high standards, strict requirements, and regards product quality as its life.

Our Certification:

Why Choose 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.

Our Factory:






The core bit is soft to medium hard formation and is widely used in various drilling industries.




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

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

Q: Min. Order?

A: Min. order quantity: 1 piece

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: 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.