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

Brand Name:	HLDRILL
Model Number:	T51-52/76
MOQ:	10PCS
Price:	Please Contact Us
Payment Terms:	T/T
Supply Ability:	3000 PCS PER

Detail Information

Product Description

Detail Information

Place of Origin:

Liaocheng , Shandong , China

Certification:

ISO 9001 Certified

Document:

T51 black Rock Drill Rod.docx

Product Type:

T51 Rock Drill Rod

Color:

Black

Performance:

High Penetration Rate

Material:

42CrMo Alloy Steel

Diameter:

52mm , 76mm

Thread:

T51

Length:

800mm -- 6000mm , Support Custom

Connection Type:

Quick Release

Process:

Forged / Heat Treated

Packaging Details:

Wooden Boxes, Cardboard Boxes

Product Description

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

Tags:

Button Bit

Drill Rod

Shank Adapters

Coupling Sleeve

Chisel Bit

Cross Bit

Integral Drill Steels

Reaming Bit

TMT Drill Bits

CNC Precision Machining

Split Wedge

Coal Bit

Handheld Jack Hammer

Rock Bolt

DTH Hammer Tools

Rock Drill Hose

Hole Savers

Hardware Accessories

Button Bit

Drill Rod

Shank Adapters

Coupling Sleeve

Chisel Bit

Cross Bit

Integral Drill Steels

Reaming Bit

TMT Drill Bits

CNC Precision Machining

Split Wedge

Coal Bit

Handheld Jack Hammer

Rock Bolt

DTH Hammer Tools

Rock Drill Hose

Hole Savers

Hardware Accessories

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

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