PDC Deep Well Drill Bit 7 Nozzles Natural Gas Polycrystalline Diamond Compact Bits

Place of Origin China
Brand Name Hainaisen
Certification ISO 9001
Model Number 8-3/4 HS95230C
Minimum Order Quantity 5 pieces
Price To be negotiable
Packaging Details iron case
Delivery Time 5-7 business days
Payment Terms T/T, L/C
Supply Ability 20pcs per day

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Product Details
Diameter 8-3/4 Inch / 222.25mm Advantage Factory, Reasonable Price
Type Oil Drill Bits Name Pdc For Drilling Bits
Market All Over The Word Blades 3-8 Blades
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PDC deep well drill bit


7 nozzles deep well drill bit


Gas polycrystalline diamond compact bits

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Product Description

8-3/4in 5 Blades Matrix Body PDC Bit Stone Drill Bit Manufacturers


1. According to the characteristics of different formations, optimize the crown type and combine different composite parts
Optimized functions to meet the drilling needs of different soft to medium hard formations.
2. The cutting structure adopts force balance design, asymmetric blade, deep chip flute design, etc., and the drill rotates at a higher speed.

3. High quality steel is used as the base material of the drill bit, and high performance wear-resistant material is surfacing on the blade surface to prevent erosion of basic materials.

4. The dynamic flow field simulation technology is adopted to optimize the hydraulic design of the bit, enhance the cleaning and cooling effect of the bit, and prevent the bit from balling.
Size 8 3/4 inch (Φ222.25mm)
Model number 8-3/4 HS95230C
Body type steel body
Number of blade 5
Primary PDC cutter size 1913
Number of nozzle 7
Gauge length 54.2mm
API connection 4-1/2 REG
Make-Up Torque(KN.m) 16.3~21.7(4.79) KN·m(Mpa)
Application Oil & Nature Gas
Quality High Level
Package Iron Case
MOQ 5 Pieces
Certificate ISO 9001
Customized Size Yes


PDC Deep Well Drill Bit 7 Nozzles Natural Gas Polycrystalline Diamond Compact Bits 0

PDC Deep Well Drill Bit 7 Nozzles Natural Gas Polycrystalline Diamond Compact Bits 1



Our bits will be shipped within 4 days after 50% full payment is received by sea or air as you require.

Please feel free to contact us if you have any other requests.

PDC Deep Well Drill Bit 7 Nozzles Natural Gas Polycrystalline Diamond Compact Bits 2

Our Principle

Our goal is to provide our customers with the highest quality tools, accessories, and services in the industry. Years of experience, well-trained professionals and a complete mechanical workshop support us. Reducing costs, speeding up drilling, and ensuring safety have always been our mission.



1. Why choose us?
We are drill bit manufacturer, and we have mature production technology ensuring the quality satisfy international request. We have many high quality prducts (the more information).

2. What is the Packaging & Delivery?
We used high quality export carton or standard export woodern case.

Depends on order quantity, 7-30 business days;
Transportation: by sea or by air.

3. What is the time about the delivery?
The lead time depend on quantity of order. Usually shipped by sea, small order or urgent order we can send you by air after received your agreement. According the distance from China to your port, usually from China to European about 25 days. To West of American 20 days.

4. How to order the products?
Send us an inquiry with details of the item description or with the bit's Model number. If there is no packing demand we take it as sea-way packing. If possible please attach one reference picture to avoid any misunderstanding or any links from our website for we get a better understanding.


Communication knows no boundaries, no matter where you are. If you have any requests, please feel free to contact us at anytime!