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Yanggu Henglong Construction Machinery Co., Ltd.

  • China,Liaocheng ,Hunan
  • Verified Supplier
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China High Penetration Rate T51 Black Rock Drill Rod With 42CrMo Alloy Steel Quick
China High Penetration Rate T51 Black Rock Drill Rod With 42CrMo Alloy Steel Quick

  1. China High Penetration Rate T51 Black Rock Drill Rod With 42CrMo Alloy Steel Quick
  2. China High Penetration Rate T51 Black Rock Drill Rod With 42CrMo Alloy Steel Quick
  3. China High Penetration Rate T51 Black Rock Drill Rod With 42CrMo Alloy Steel Quick
  4. China High Penetration Rate T51 Black Rock Drill Rod With 42CrMo Alloy Steel Quick

High Penetration Rate T51 Black Rock Drill Rod With 42CrMo Alloy Steel Quick

  1. MOQ: 10PCS
  2. Price: Please Contact Us
  3. Get Latest Price
Color Black
Performance High Penetration Rate
Diameter 52mm , 76mm
Process Forged / Heat Treated
Length 800mm -- 6000mm , Support custom
Payment Terms T/T
Thread T51
Packaging Details Wooden Boxes , Cardboard Boxes
Connection Type Quick Release
Supply Ability 3000 PCS PER
Material 42CrMo Alloy Steel
Product Type T51 Rock Drill Rod
Delivery Time 7-15 Days
Place of Origin Liaocheng , Shandong , China
Brand Name HLDRILL
Certification ISO 9001 Certified
Model Number T51-52/76

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  1. Product Details
  2. Company Details

Product Specification

Color Black Performance High Penetration Rate
Diameter 52mm , 76mm Process Forged / Heat Treated
Length 800mm -- 6000mm , Support custom Payment Terms T/T
Thread T51 Packaging Details Wooden Boxes , Cardboard Boxes
Connection Type Quick Release Supply Ability 3000 PCS PER
Material 42CrMo Alloy Steel Product Type T51 Rock Drill Rod
Delivery Time 7-15 Days Place of Origin Liaocheng , Shandong , China
Brand Name HLDRILL Certification ISO 9001 Certified
Model Number T51-52/76
High Light 42CrMo alloy steel drill rodhigh penetration rock drill rodquick release T51 drill rod
High Penetration Rate T51 Black Rock Drill Rod With 42CrMo Alloy Steel Quick Release
Product Specifications
Type
Extension rod (MM drill rod), MF drill rod, guide tube
Thread
T51
Diameter
52mm, 76mm
Length
800mm - 6000mm (Custom lengths supported)

HLDRILL T51 drill pipe is manufactured from premium hardened steel materials, providing exceptional strength and durability to withstand harsh drilling environments.

Through the use of high quality raw materials combined with comprehensive heat treatment and full carburizing processes, HLDRILL products achieve superior wear resistance and extended service life, effectively reducing customer operating costs.

Performance Features
  • Material Composition
    Constructed from high strength alloy steel (42CrMo) with precise heat treatment including quenching, tempering, and stress relief to enhance mechanical properties.
  • Wear and Corrosion Resistance
    Surface treatment through carburizing, quenching, and shot peening achieves HRC 45-55 surface hardness, providing excellent wear resistance and corrosion protection in humid or corrosive environments.
  • Thread Design and Connection
    Standard T51 threads with both external (MM) and internal (MF) thread options ensure precision machining and excellent sealing reliability.
  • Energy Transfer Efficiency
    Rigid body design minimizes energy loss, transmitting maximum impact force to the drill bit for improved drilling speed and efficiency in hard rock formations.
  • Flushing and Deep Hole Capability
    Large central water inlet facilitates efficient air or water flushing to remove rock cuttings, prevent blockages, and ensure stable operation.
  • Compatibility
    Fully compatible with all standard T series rock drills, hydraulic rock drills, and mining trolleys.
  • Durability and Maintenance
    Strong fatigue resistance for heavy-duty operation with low vibration; fully interchangeable with T51 connectors and drill bits to reduce maintenance costs and downtime.
Applications

The T51 drill pipe is specifically designed for compatibility with top hammer drilling rigs, which are extensively used in mining and construction engineering applications.

Beyond top hammer drilling compatibility, the T51 drill pipe's high-quality material construction ensures durability and versatility across various drilling operations including : 

  • Top hammer drilling
  • Down the hole hammer drilling
  • Geotechnical drilling
  • Water well drilling

This versatility makes the T51 drill pipe an indispensable component for drilling contractors worldwide, delivering superior performance and reliability across diverse applications.

For professionals seeking superior performance and reliability, the Henglong T51 black rock drill represents the ideal drilling solution. It combines high penetration rates, precision threads, quick release functionality, and durable construction. Choose the Henglong T51 rock drill to experience the significant advantages that superior engineering brings to your drilling projects.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2018

  • Total Annual:

    10000000-30000000

  • Employee Number:

    30~50

  • Ecer Certification:

    Verified Supplier

HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr... HENGLONG is an internationally recognized and leading producer of superior percussive rock drilling tools.Our high performance products include top hammer drill bits extension and tunneling rods,integral and tapered rods,shank adapters,coupling,drag bits,blast furnace tapping tools,self dr...

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Get in touch with us

  • Reach Us
  • Yanggu Henglong Construction Machinery Co., Ltd.
  • 4F,6# Building,No.19 Hunan Road,Liaocheng City,Shangdong province,China
  • https://www.drillbuttonbit.com/

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