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Hejian Deris Petroleum Drilling Equipment Co.,Ltd.


Home > Products > Hole Opener > PDC Hole Opener > 26" PDC hole opener rock reamer bit

26" PDC hole opener rock reamer bit
26" PDC hole opener rock reamer bit
26" PDC hole opener rock reamer bit
26" PDC hole opener rock reamer bit
26" PDC hole opener rock reamer bit

26" PDC hole opener rock reamer bit

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Min. Order: 1 Piece/Pieces
Delivery Time: 3 Days

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  • Basic Info
  • Product Description
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Basic Info

Model No.: S 233

Body Type: Steel Body

Bit Tooth: Tungsten Carbide Insert Or Steel Tooth

Size: 34 Inch

Feature: Gauge Shirttail Protection

Connection: 7 5/8" REG Pin Or As Your Need

Cones Qty: 9-11 Pcs

Cons Type: TCI Or Steel Tooth Tricone Bit Cutters

Pilot Bit Size: 8 1/2" ~ 17 1/2" Tricone Bit

Cones Feature: Gauge And Shirttail Protection

Bearing Type: Sealed Journal Bearing

Customized: Customized

Certification: Other

Length: Other

Type: Center Drill Bit

Material: Diamond

Use: Well Drilling

Additional Info

Packaging: Wooden case

Productivity: 30 pcs / week

Brand: Deris

Transportation: Ocean,Land,Air,Express

Place of Origin: China

Supply Ability: 300 pcs per quarter

Certificate: ISO9001

HS Code: 82071990

Port: Beijing,Tianjin,Shanghai

Product Description

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. Feature of PDC reamer bit 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.

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.


The parameters of PDC bit 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



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.


Use diamond PDC cutters ,Forging alloy steel body, hard alloy nozzle,Hard welding surface with hard alloy, using pure silver welding . Suitable for soft to extremely hard rock formation.

The size and type of hole opener with cones


Products parameter

Reamer Size




Total length




Cutter Size&Type

8 1/2 IADC637

8 1/2" IADC637

12 1/4" IADC637

Stabilizer Size




Thread Connection

4 1/2" IF box&pulling eye

5 1/2"FH pin&box

5 1/2"REG pin&box

Recommend make up torque(KN.M)




32 Hole Opener Rock Reamer1

My company information

Hejian Deris Petroleum Drilling Equipment Co., Ltd. Established in 2000 . Have 7 years export experienced . Both Professional Manufacturer and Supplier engaged in 3 " to 26" Tricone Bit, 3 " to17 1/2" PDC bit, 300mm to 2000mm hole opener , Core Barrel , Single Cone Bit ,roller cone bits , Drag Bit and Drill Pipe etc other Drilling Tools .
Products are widely used in petroleum, natural gas, hydrological address, ore drilling ,water well project , no-dig / Trenchless,Piling project .

Introducing the latest technology, advanced production equipment, Perfect testing system to e nsure superior quality .The company has a group of experienced designers and engineers who provide specialized solutions in the field of drilling.

Over the years, the high quality products have been exported to more than 30 countries and regions such as the United States, Canada, Germany, Iran, Qatar, Chile and Southeast Asia at reasonable prices.

used oilfield drill bits


Water Well drill Bit

Hole openers Package and shipping

Package Type : wooden case ,also be packaged according to customers requirement
Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better

Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and pdc bit, we have stock.

If we have no stock, such as the tci reamer and pdc hole opener, it will be 7-10 working days in total.
Tci Reamer Bit

How about our Customers feedback ?

The drilling deepth more than 460meters 1 pc Metal seal bearing TCI Tricone Bit .

TCI Tricone bit Drilling 3500 meters well no problem

1 pc Hole opener drilling more than 10 well no problem

Drilling to 1600 meter the PDC Drill Bit continue work good enough

If you are interested in our products please send email to us

tci tricone rock bit

Our service
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
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 Technical supply online

Customer visit
kingdream tricone bit


Looking for ideal PDC Rock Reamer Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the 26 Inch PDC Hole Opener are quality guaranteed. We are China Origin Factory of PDC Reamer Bit. If you have any question, please feel free to contact us.

Product Categories : Hole Opener > PDC Hole Opener

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