Horizontal Directional Drilling Hole Opener Long Service Life Hdd Drilling Tools

Basic Information
Place of Origin: HeBei China
Brand Name: Pangolin
Minimum Order Quantity: 1 piece
Price: Negotiation
Packaging Details: Wooden box + plastic bag sealed
Delivery Time: 5-15 work day
Payment Terms: T/T
Detail Information
Advantage: High Performance Cost Ratio Color: Customer's Requirement
Application: HDD Reamer Heat Treatment: Heat Treated
Processing Type: Forging Weight: 200kg-400kg
Name: Reamer Hdd Keyword: Forging Reamer Hdd
High Light:

Horizontal Directional Drilling Hole Opener


Heat Treated HDD Hole Opener


Forging HDD Hole Opener

Product Description

High quality Horizontal Directional Drilling Hole Opener with Long Service Life hdd drilling tools


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.
5. 24 hours on time reply





Common guide size: 5 1/2 ", 6", 6 1/2 ", 7 1/2", 7 7/8 ", 8 1/2", 9 1/2 ", 9 7/8"

Common IADC types: 517G, 537G, 617G, 637G

Bearing type: metal sealed bearing, rubber sealed bearing

Common sizes of reamers: 10 ", 12", 14 ", 16", 18 ", 20", 22 ", 24", 26 ", 28", 30 ", 34", 36 ", 38", 40 ", 42", 44 ", 46", etc.


Roller reamer-14“

Total length: 1200mm

Size&Model of Roller Palm: 8 1/2 "IADC537G

Stabilizer size: 230mm

Connection thread: 3 1/2REG pin


HDD hole openers range from 12 to 66 and are divided into MT type and TCI type, which are suitable for compressive strength of various strata.

Use a drill press to open holes with low torque.

Reaming for trenchless horizontal directional drilling and vertical drilling of oil, natural gas, petrochemical, sewage, electric power and optical fiber pipelines.

In this operation, opening is the most onerous task, and the key of opening operation is to choose the right hole opener according to the operating equipment and formation.




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.



Used in

Apply to Construction, Water Drilling, Mining, Horizontal Directional Drilling, Geothermal and Environ-mental.



Drill bit hole opener HDD drilling reamer positioning drilling tool 1



Drill bit hole opener HDD drilling reamer positioning drilling tool 2




Q: How to order products?
Answer: Order directly!


Q: How to control the quality?
Answer: We should check and test everyone's drill bit before shipment.


Q: Do you agree to order samples?
A: Yes, we welcome you to order samples to test our quality.


Q: Can we choose the color of the drill bit?
Answer: Yes, we have blue, gold and silver colors for your choice. If you need, we can make the drill color according to your requirements.


Q: Do you have after-sales service and warranty service?
Answer: Once any quality or quantity issues are confirmed, we will continue to compensate you. If you have any questions, we will reply you within 24 hours.

Contact Details
Sophie Zhang

Phone Number : +86-13231687581

WhatsApp : +8613231687581