ISO Standard Chinese Suppliers Diamond Drill Bit

FOB Reference Price:Get Latest Price
US $3,770-7,557 / Piece | 1 Piece/Pieces PDC bit (Min. Order)
Supply Ability:
20 Piece/Pieces per Month
Chongqing, Shanghai, Guangdong
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Quick Details
Place of Origin:
Sichuan, China (Mainland)
Brand Name:
Drill Bit
Machine Type:
Drilling Tool
Tungsten carbide
Processing Type:
Well Drilling
Product name:
PDC Drill Bit
Oil, Gas, Ore Well Drilling
6, 8 1 /2, 9 1/2, 12 1 /4
Durable and High performance
Hole Drilling
Drill Bit
API Pin(in):
3 1/2 , 4 1/2 , 6 5/8
Packaging & Delivery
Packaging Details
In wooden case, or according to your requirement.
Delivery Time
Within 7-30 days after the order

ISO Standard Chinese Suppliers Diamond Drill Bit

Product Description

Product List:

Product Size:



Bit sizes(in)

6  8 1 /2  9 1/2  12 1 /4


M323  M332  M333  M121  M221  M334  M432  M433


4  5  6   7  8


4  5  6  7  8  9

Cutter size(in)

1/2  3/4

Gauge length(in)

1 1/2  2  3  3 1/2  4

API Pin(in)

3 1/2  4 1/2  6 5/8


Most favourable price and best quality


Product Flow Chart:

Detailed Information:

Product Application:

Packaging & Shipping

 Packing: We usually pack them in wooden cases or we can also pack them according to your requirements.

Shipping:Bulk orders are shipped in containers at home, then shipped to your country by sea , land or air. We can provide express delivery with a small quantity of orders.



Company Information

About Us:

  Chengdu Rongwanda Drilling Equipment CO., LTD., founded in 2012, is a professional trading company of drilling equipment, the main business of various sizes of tricone bit, diamond bit, single cone cutter, bit breaker, saver sub, etc. Company has been fixed cooperation factory for many years --Transtone Bit Factory, the factory is unique drill bit manufacturer of CNPC. It in terms of bit design and manufacture has 50 years of history, and have been engaged in machinery manufacturing for over 80 years. With the development of the oil and gas industry, it has become the main producer of the bit industry in China.

Our Certification:

Company objectives:

Professional, honest, excellent product supplier

Customer trust, preferred brand supplier

Business philosophy:

Professional, sincere, customer first

Service purpose:

Provide the best products with the most reasonable price and perfect service. Focus on customer needs to improve production efficiency and quality.


Our Factory:

Why Choose Us:

  Since 2012, in the domestic, Chengdu Rongwanda Drilling Equipment CO., LTD., rely on professionalism, integrity, and high quality service, obtained the domestic customers consistent affirmation and praise, won the excellent reputation for the company. At present, the company is expanding its trade scale, and it is committed to spreading the excellent products all over the world,it could gain the trust of customers at home and abroad with good reputation. 

Our Services


  1. We offer high quality products
  2.We can answer any questions about the product

  3. We have fast and on time delivery time

  4. Every bits have it's quality assurance 

  5. Contact our anytime if you have any question with bits.

  6.We offer 24-hour online service



Q1: What are your main products, and used for?

A: Our products include Tricone bits, PDC drill bits, Single cone bits, Hole opener, Saver sub, Bit breaker. Widely used in mineral exploration, geological drilling, geotechnical engineering, soil sampling etc.

Q2: 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.

Q3: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.

Q4: Do you accept sample order?

A: Yes sure, please contact us for details.


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