Hard Rock 26 Inch Reamer HDD Horizontal Directional Drilling

Basic Information
Place of Origin: HeBei China
Brand Name: Pangolin
Price: Negotiation
Delivery Time: 5-15 work day
Payment Terms: T/T
Detail Information
Application: HDD Reamer Advantage: High Performance Cost Ratio
Weight: 200kg-400kg Color: Customer's Requirement
Heat Treatment: Heat Treated Processing Type: Forging
High Light:

26Inch Reamer HDD


Reamer HDD Horizontal Directional Drilling


Hard Rock Reamer HDD

Product Description

High Performance Cost Ratio 26 Inch Hard Rock Hole Opener

26 Inch High Performance Cost Ratio Hole Opener For HDD Hard Rock Drilling



The hole opener is made of tough heat-treated alloy steel for maximum strength. The knife arm is equipped with a detachable knife, the surface is hardened and welded to the body. There are three types of cutters: SM type is used for soft to medium formations, MH type is used for medium to hard formations, and XH type is used for hard formations.
The hole opener has three or six spray tubes with replaceable nozzles, so the spray can quickly clean enlarged holes. Our tungsten carbide insert (TCI) steel cone reamer is produced quickly, and we also customize the reamer according to the special requirements of customers. The outer diameter of the custom reamer is between 220 mm and 1600 mm.




1. Connect the drill bit according to API standard.
2. We can adjust the bit size according to your drilling rig.
3. The best results can be obtained by using steel tooth bits in soft formations.



Product parameters


Product name HDD hole opener
Usage horizontal directional drilling
Application formation medium hard with relatively higher compressive strength and hard stringers, such as hard shale, sandstone and limestone, etc.
Weight 200kg-400kg
Machine Type Drilling Equipment
Heat treatment Heat Treated
Processing Type Forging
Color Customer's Requirement



Reamer Size

Cone size and # of Cones Threads
Cone size #of Cones Cone size # of Cones
10“ 6 1/2” 3     NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF)
12“ 8 1/2” 3    





8 1/2”or 9 1/2”


For 8 1/2”-9 1/2” Cone:

NC23 NC26(2 3/8”IF) D50 D80 NC31(2 7/8”IF) NC38(3 1/2”IF)


For 12 1/4”-13 5/8” Cone:

4”IF 4 1/2IF 5 1/2FH 6 5/8FH

18”-20“ 5 12 1/4” 4
22”-24“ 6



12 1/4” or 13 5/8”

28”-30” 7 6
32”-34” 8 7
36“-38” 9 8
40“-42” 10 9
44“-46” 11 10
48”-50” 12-13 11


Our Services

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. Every bits have it's quality assurance
4. Contact our anytime if you have any question with bits.



Pic Show


Hard Rock 26 Inch Reamer HDD Horizontal Directional Drilling 0


Drill bit hole opener HDD drilling reamer positioning drilling tool 1


Pangolin (China) Construction Machinery Co., Ltd. is a drill manufacturer with complete testing equipment and strong technical force. Our products have a wide range, high quality, reasonable price, and timely delivery, which are widely used in oilfields, drilling, non-excavation fields and other industries. Our products are widely recognized and trusted by users, and can meet the ever-changing economic and social needs. To
We welcome new and old customers from all walks of life to contact us for future business relations and mutual success!


Drill bit hole opener HDD drilling reamer positioning drilling tool 2




Q: How to order the products?
A: Order directly!


Q: How to control the quality?
A: We should be checking & testing everyone drill bit before shipment.


Q: Do you agree sample order?
A: Yes, we are welcome your sample order to testing our quality.


Q: Can we select the color of the drill bit?
A: Yes, we have the color of bule, golden, silvery for your choose. If you need, we can make the drill bit color based on yours.


Q: Do you have after-sale service and warranty service?
A: Any quality or quantity problem once confirmed, we will be compensate you the same. Any question or problem we will be reply you within 24 hours.









Contact Details
Sophie Zhang

Phone Number : +86-13231687581

WhatsApp : +8613231687581