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12 Inch HDD Hole Opener Reamer Trenchless For Machinery Repair Shops
  • 12 Inch HDD Hole Opener Reamer Trenchless For Machinery Repair Shops
  • 12 Inch HDD Hole Opener Reamer Trenchless For Machinery Repair Shops

12 Inch HDD Hole Opener Reamer Trenchless For Machinery Repair Shops

Place of Origin Hebei,China
Certification ISO9001
Product Details
Trenchless Technology
Hole Opener
High Manganese Steel
Wooden Case ,Customization
Product Name:
HDD Rock Reamers
Medium Hard Formation
Cutter Bearing:
Rubber Or Metal Bearing
High Light: 

12 Inch HDD Hole Opener


12 Inch hole opener reamer


Trenchless HDD Hole Opener

Payment & Shipping Terms
Packaging Details
According to customer needs
Delivery Time
15-30 work days
Payment Terms
Product Description

HDD Rock Reamers for Machinery Repair Shops Horizontal Directional Drilling with Rubber Or Metal Bearing

Product Description:

HDD Rock Reamers: Hole Enlarging Reamers for Rock Drilling

Our HDD Rock Reamers are widely used in Horizontal Directional Drilling. Made of high manganese steel, they are highly durable and perfect for hole enlarging and rock drilling. They are available in various sizes and shapes, with threaded or non-threaded connections, and can be customized according to your specific requirements. The HDD Rock Reamers are packed in wooden cases for protection and easy transport.



  • Product Name: HDD Rock Reamers
  • Material: High Manganese Steel
  • Processing Type: Forging
  • Durability: High
  • Advanced: Trenchless Technology
  • Type: Hole Opener
  • Specialty: Hole Enlarging Reamers, Oil Well Reamers, Rock Drilling Reamers

Technical Parameters:

Parameter Value
Advantaced Trenchless Technology
Rotation Speed Customization
Application Horizontal Directional Drilling
Formation Medium Hard Formation
Durability High
Product Name HDD Rock Reamers
Packing Wooden Case ,Customization
Applicable Industries Machinery Repair Shops, Construction Works
Material High Manganese Steel
Size Customization


HDD Rock Reamers Application and Scene

HDD Rock Reamers are widely used for the construction of horizontal directional drilling (HDD) projects in oil and gas, municipal engineering, power engineering, telecommunication engineering and other fields. They are designed to bore through sandstone, shale, claystone and other rock formations. HDD Rock Reamers have the advanced feature of trenchless technology, and they are made of high quality steel material for high durability and long service life. The rotation speed, weight, size and other parameters can be customized according to customer’s needs. Rock Drilling Reamers, Oil Well Reamers, Oil Well Reamers are our special product.

The key advantages of our HDD Rock Reamers are its place of origin- Hebei, China, ISO9001 certification, negotiable price, customized rotation speed, weight, size, and high durability. Packaging and delivery time are also customizable according to customer needs. We accept payment via TT. To ensure customer satisfaction, we also provide technical guidance and after-sales service.


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



12 Inch HDD Hole Opener Reamer Trenchless For Machinery Repair Shops 0

Packing and Shipping:

Packaging and Shipping

HDD Rock Reamers are packaged and shipped according to the following standards:

  • All goods are securely packaged using high quality packaging materials.
  • All packages are clearly labelled with the product name and delivery address.
  • All packages are shipped using reliable and secure delivery services.
  • Delivery times may vary depending on the delivery service and location.


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Q1: What is HDD Rock Reamers?
A1: HDD Rock Reamers are tools used to enlarge a pilot hole in rock. They are made of high-strength alloy steel and are characterized by high efficiency and long service life.
Q2: What certification does HDD Rock Reamers have?
A2: HDD Rock Reamers have ISO9001 certification.
Q3: Where is HDD Rock Reamers made?
A3: HDD Rock Reamers are made in Hebei, China.
Q4: What is the price of HDD Rock Reamers?
A4: The price of HDD Rock Reamers is negotiable.
Q5: What is the delivery time for HDD Rock Reamers?
A5: The delivery time for HDD Rock Reamers is 15-30 work days.

Contact Us at Any Time

Shijing Village, Hejian City, Cangzhou, Hebei Province
Send your inquiry directly to us