China supply Deris oilfield well drilling equipment 12 1/4" PDC drill bits with diamond cutter

FOB Reference Price:Get Latest Price
US $600-3,900 / Pieces | 1 Piece/Pieces China PDC bit (Min. Order)
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Quick Details
Place of Origin:
Hebei, China (Mainland)
Brand Name:
Model Number:
Drill Bit
Machine Type:
Drilling Equipment
Carbon Steel, Diamond ,carbon steel
Processing Type:
Well Drilling
Product name:
PDC drill bit
3 7/8"(98.4mm)---17 1/2"(444.5mm)
IADC code:
API Pin:
2 3/8"~7 5/8"
3-8 blades
1-10 Nozzle
Body type:
Matrix body or steel body
Main market:
All over the world
300 Piece/Pieces per Month PDC bit
Packaging & Delivery
Packaging Details
Wooden case, iron case, or according to your requirements
Tianjin port
Lead Time :
Within 7 days after received advanced payments

China supply Deris oilfield well drilling equipment 12 1/4" PDC drill bits with diamond cutter             

various drill bits


 Hole opener                  Rock bit cutter             Drag bit


      Bit breaker                   Rock drill bit             Steel tooth bit   


Product Description


1.pdc drill bits for oil exploration
1) Bit profile is optimized and is suitable for drilling soft to medium formations.
2) Cutting structure is force balanced, bit blade is asymmetrically designed, and spiral blade and spiral gage are also designed so that the load on bit is balanced which resulting better stability of the pdc bit.
3) Multiple types of high performance PDC cutters are strategically arranged on bit for improved service life of the bit.
4) Shock absorbers are designed to make the bit capable of drilling through formations with hard stringers.
5) Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance cleaning and cooling effects of the bit to effectively prevent bit from balling.
6) Erosion on bit surface is effectively prevented by utilizing hardfacing material of highly erosion resistant and applying advanced base metal enhancement technology.
7) Ports on bit are also optimally designed to prevent erosion of water courses inside the pdc bit.



Company Information


We are Hejian Deris Petroleum Drilling Equipment Co., Ltd.

Our factory specializes in supplies tricone drill bits, PDC bit,hole opener bit,diamond core bit,single drill bit,tricone bit cutter,PDC cutter,drill pipe, drill collar etc to all over the world.bits size from 2 7/8" to 26",and cover almost all IADC codes.

It can be used in various os different fields:mining,underground exploration,water well drilling,oil and gas well drilling.This type of bits have optimal bearing disign,it can be working stably in high WOB,the high quality tungsten carbide inserts on cone the gauge make a good wear resistance can extend the woking life of bit.Our purpose is to sell the best quality products at the lowest possible price.

 The principle of our company is based on the quaranteed quality,with advanced technology and scientific management, our company develops with reputations for providing quality products and best service.


Contract us

Contact us at any time

Any interest of our drill bit, please feel free to contact with us!

Hope we can cooperate soon!





Q:How to order the products? 

You can send the inquiry with detail item description or with Model number. If possible please attach one

 reference pictureto avoid any misunderstanding or any links fromour website for we get a better 


PLs add the information in your inquiry.

1) the size of the tricone bit

2) the IADC tooth model, like 537G

3) PLs tell the drilling information of the layer.

4) PLs tell the quantity.

Q: Are you a manufacturer or trading company?
A: We are a specialized manufacturer.
Q: What are your main products, and used for?

A: Our products include core bit, PDC bit, reaming shell, core barrel, casing, drill rod, SPT equipment, Shelby sampler, drill rig and other drilling parts.They are used for mineral exploration, geological drilling, geotechnical engineering and soil sampling.

 Q: How about discount?
 A: Price is based on products and order quantity.
 Q: Do you accept sample order?
A: Yes sure, please contact us for details.
Packaging & Shipping


Packing infomation: wooden case, iron box or as your requirement.

        Transportation : by sea or by air