Hebei, China
Business Type:
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery
Type of Ownership:
Limited Company
OEM/ODM Service
Sample Available

PDC Bit Hole Opener, 26 Inch Hole Opener, Drilling Tool manufacturer / supplier in China, offering 26 Inch PDC Bit Hole Opener for HDD Hard Rock Drilling, API 4145h Material Drill Pipes Tool Joint/Tricone Bit Joint for Sale, TCI Tricone Bit IADC 637 Oil Tricone Drill Bit and so on.

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Supplier Homepage Products hole opener pdc hole opener 26 Inch PDC Bit Hole Opener for HDD Hard Rock Drilling

26 Inch PDC Bit Hole Opener for HDD Hard Rock Drilling

Min. Order / Reference FOB Price
1 Piece US $15,000-20,000/ Piece
Port: Tianjin, China
Production Capacity: 50000PCS/Year
Payment Terms: T/T, Western Union, Money Gram
Manufacturing Process: Forging
Surface Treatment: Spray-Paint
Operation Pressure: Atmospheric Pressure
Material: Tungsten Carbide
Od.: 660.4mm
Connected Thread: 7 5/8′′reg

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Basic Info.

Model NO.
26 inch
Guarantee Time
1 Years
ISO 9001:2008, API
Logo Printing
with Logo Printing
Wooden Box
Transport Package
Standard Export Packing
HS Code
26 inch pdc bit hole opener for HDD hard rock drilling

Horizontal Hole Openers, also known as HDD Reamers, are used to enlarge the pilot hole in Horizontal Directional Drilling(HDD) - HDD is used when trenching and excavating is not practical.This drilling technology allows for a steerable trenchless way to drill underground.

There are three stages:

1>the first stage is to drill a small diameter pilot hole.
2>The second stage is enlarge the hole with a larger diameter cutting tool called an HDD Reamer,
Rock Reamer or Hole Opener.
3>The third stage is inserting the casing pipe or other product into the enlarged hole.
Cutting Structure
Reaming bit mainly consists of four or more cones. Main cutting tooth is Tungsten Carbide insert tooth and steel tooth welded new-type wear-resistant alloy. High quality tungsten carbide tooth of new formula and new technique increases the service life of reaming bit. The pilot is roller cone bit or drag bit.
Seal and Lubrication
The bearing seal applys high performance O-ring seal or metal sealed bearing and imported lubrication grease special for bit.
Product Predominance
It is applied in the big size casing well section, mining and infrastructure building drilling.

Specifications about diamond hole opener



PDC Hole opener


123 223 323 324 424 433 524 634

Available sizes:

10"~ 26"

larger sizes can be custom as your requirement.


3/4/5/6/7/8/9 blades

API regular pin(inch)

3 1/2;4 1/2;6 5/8;7 5/8


make up torque(KN.M)

4 -4.8/6-7.5/9.5-12/16-22/38-43/46-54

Nozzle Qty

3/4/5/6/7/8/9NZ(according to your demands)

PDC Cutters



1.Which is a steel body PDC bit using arc-type double rows spiral design with seven blades,long parabolic crown structure,the rational allocation of different functions of the small size of the cutters

2.Heavy cutter layout and high wear wide gauge design,effectively improve the PDC bit impact resistant and abrasive.

While using a dynamic flow simulation technology to optimize the hydraulic design of the PDC bit.


very hard formations with higher compressive strength and good drillability,such as mudstone,limestone,anhydrite,calcareous sandstone,sandstone,etc.


Alloy steel,Carbide,Diamond


Wooden case or steel case

Payment terms

T/T,L/C,Western union

Delivery terms

By sea or by air

Delivery time

Within 3 to 30 days


Canada, USA, Middle east, Africa, Europe, etc.

26 Inch PDC Bit Hole Opener for HDD Hard Rock Drilling
26 Inch PDC Bit Hole Opener for HDD Hard Rock Drilling
26 Inch PDC Bit Hole Opener for HDD Hard Rock Drilling
26 Inch PDC Bit Hole Opener for HDD Hard Rock Drilling

Our Services

Cangzhou JW Petroleum Machinery Co.,Ltd have a sound after-sales service system, every clients bought from JW will have a file, which records every downhole motor's model that the customer purchased from JW. Andafter sale we will track the use of each one, and help clients to deal with every problem, so don't worry to buy, we will give you high after-sales service.


Are you Manufacture or Factory?
Yes we are and from Hejian City Cangzhou city Hebei Province China.
How about the quality and supply ability?
We can supply you with 300 pcs downhole motor for a month.
What the MOQ?
How to place an order?
1) Inform size and model
2)angle of slope
What is the Pament?
T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance. We also can accept L/C AT SIGHT if the quantity is large.

Company Information
Established in 2005, Cangzhou JW Petroleum Machinery Co.,Ltd is a professional technology-oriented manufacturer specialized in the production downhole motor and some other drilling tools and fishing tools. Which located at the center of Beijing-Tianjin-Hebei-Shandong-Henan-Region which is adjacent to National Expressway No.106,166km away from Beijing, 110km away from Tianjin and 35km away from Baiyangdian, the Pearl of Huabei Area. More convenient transport, faster delivery, With over 10 years experiences, our mission at JW is to maintain at the top in product integrity and customers satisfaction worldwide. We hope you consider us for your future needs.

With professional producing technology and honest management, JW people will create brilliant future with new and old customers together.

Contact US
26 Inch PDC Bit Hole Opener for HDD Hard Rock Drilling


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