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High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs
High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs
High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs
High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs
High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs
High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs
Specifications
Brand Name :
HLDRILL
Place of Origin :
CHINA
MOQ :
10PCS
Price :
Please contact us
Payment Terms :
T/T
Supply Ability :
3000 PCS Per month
Delivery Time :
7-15 days
Packaging Details :
Wooden Box
Certification :
ISO9001
Product Type :
Top Hammer Threaded Drill Rod / Hydraulic Rock Drill Rod / Connector Rod
Applicable Drilling Rigs :
Fully Hydraulic Rock Drilling Rig, Hydraulic
Origin :
Shandong, China
Main material :
High-strength alloy structural steel (equivalent to Sandvik Sanbar 64 / Atlas C253)
Commonly used steel grades :
23CrNi3Mo, 40SiMnCrNiMo, R780, 36Mn2V, 42CrMoA
Heat treatment process :
Integral forging + friction welding + carburizing/nitriding + quenching and tempering + surface strengthening
Surface treatment :
anti-rust coating, wear-resistant coating
Rod shape :
round / hexagonal (Hex)
Thread types (mainstream) :
R series: R25, R28, R32, R35, R38 T series: T38, T45, T51, GT60
Description
High Strength Alloy Steel Connecting Drill Rod for Hydraulic Rock Drilling Rigs
The rig connecting drill rod is a specialized connector designed for hydraulic rock drilling rigs. It serves as a critical component for connecting and extending drill bits between the drill head and drill shank, between the drill shank and drill rod, or between multiple drill rods. This essential part transmits impact and torque in tunnel construction, mining operations, slope support, and foundation pit anchoring projects.
High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling RigsHigh Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs
Key Features
  • Compatible with Rock Drilling Rigs - Specifically engineered for hydraulic rock drilling rigs, ensuring seamless integration with feed, rotation, and impact systems for stable connections and high concentricity.
  • Reliable Connection & High Transmission Efficiency - Features standard threaded interfaces (including R25/R28/T38/T45) that maintain high precision while minimizing torque and impact energy transmission loss.
  • High Strength & Fatigue Resistance - Manufactured from premium alloy steel using integral forging and precision heat treatment processes, providing exceptional resistance to bending, impact, and fatigue for long-term heavy-duty operation.
  • Quick Assembly & Disassembly - Enables rapid connection and extension of drill rods to meet varying drilling depth requirements, with compatibility across multiple rig drilling machines and matching drill bits.
  • Versatile Applications - Suitable for tunnel excavation, mining operations, slope anchoring, water conservancy projects, foundation pit support, and various trolley drilling operations.
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High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs

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Product Detail
Brand Name :
HLDRILL
Place of Origin :
CHINA
MOQ :
10PCS
Price :
Please contact us
Payment Terms :
T/T
Supply Ability :
3000 PCS Per month
Contact Supplier
High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs
High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs
High Strength Alloy Steel Connecting Drill Rod For Hydraulic Rock Drilling Rigs

Yanggu Henglong Construction Machinery Co., Ltd.

Verified Supplier
1 Years
hunan, liaocheng
Since 2018
Business Type :
Manufacturer, Exporter, Trading Company, Seller, Other
Main Products :
Button Bit, Drill Rod, Shank Adapters
Total Annual :
10000000-30000000
Employee Number :
30~50
Certification Level :
Verified Supplier
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