T45 Extension Rod

An extension drill rod serves as a crucial tool that links with a drill bit, pairing seamlessly with a rock drilling machine for drilling into rock or soil.

Our company's drill rods are crafted from high-quality, premium alloy steel, ensuring strength and durability. They are available in both hexagonal and round configurations. The Sandvik rods are meticulously designed to provide straighter holes with minimal deviation and an extended service life.

Body Types:

Extension rods come in two primary shapes: round and hexagonal.

  • Hexagon rods offer increased rigidity, weight, and energy transfer efficiency, along with improved flushing capabilities.

  • Round rods, generally lighter than their hexagonal counterparts, are typically employed in extension drilling applications.

Thread Types:

There are two main thread types: R-thread and T-thread.

  • R-thread specifications include R25, R28, R32, R38, etc. The dimensions and button profile of the R-thread adhere to the industry standard ISO10208.

  • T-thread specifications include T38, T45, T51, etc. The dimensions and button profile of the T-thread are primarily based on corporate standards that closely align with

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Product Details

Unleashing Power Below Ground – Mining Extension Drill Rod

Navigating the demanding realm of mining demands a blend of precision and durability. Allow us to present our state-of-the-art solution – the Mining Extension Drill Rod. Purpose-built for the challenges inherent in the mining industry, this tool serves as your gateway to delving into uncharted depths and elevating drilling efficiency. Join us as we explore the pioneering features of this exceptional mining instrument.


Product

Drill Rod

Other Names

Drill rod,Drill pipe,Extension drill rod,Hollow bar,Top hammer drill rod,Excavation drill rod,Rock drill rod,Round drilling rod,Hex drill rod,Tomroc dill pipe,Rock drilling tools,Rock drill tools,Rock drilling tools,Threaded drill rod,Mining drill rod,Thread rock drill rod

Material

23CrNi3Mo

Application

Bench Drilling, Production drilling, Long hole drilling, Drifting,Tunnelling, Mining, Quarrying, Ore Mining,Blasting and Infrastructure Construction,Facedrilling and Bolting

Thread

R22, R25, R28, R32, R35, R38, T38, T45, T51, GT60, ST58, ST68, SR28, SR35...

Rod Type

Extension Rod,MF Rod,Speedrod,Drifter Rod,Guide Tube,Drill tube

Boby Type

Round drill rod,Hexagonal drill rod

Length

260mm~6400mm

Diameter

20mm~87mm

Custom Design

Size,Color


Robust Construction for Rigorous Environments: Forged from premium alloy steel, the Mining Extension Drill Rod is meticulously designed to endure the demanding conditions encountered in mining operations. Its sturdy construction guarantees longevity, delivering a dependable solution for drilling in the most challenging environments.



Extension Rod

Length

Diameter

Weight
approx
kg

TIANYUE P/N

mm

Foot

mm

inch

Extension rod  T45-Round46-T45
Flushing hole 17mm.

Wrench flat 38mm.

T45 Extension Rod

1830

6'

46

1 3/4

21.6

23R46-T45-1830-23

2435

8'

46

1 3/4

28.3

23R46-T45-2435-23

3050

10'

46

1 3/4

35.2

23R46-T45-3050-23

3660

12'

46

1 3/4

42.1

23R46-T45-3660-23

4270

14'

46

1 3/4

48.9

23R46-T45-4270-23

5530

18'

46

1 3/4

63.0 

23R46-T45-5530-23

6095

20'

46

1 3/4

69.3

23R46-T45-6095-23



Extended Reach, Increased Productivity: The innovative extension design of this drill rod significantly extends its reach, allowing for drilling in deeper and more challenging locations. No longer confined to surface-level drilling, the Mining Extension Drill Rod empowers miners to reach new depths, maximizing productivity.



Rod Shape

T45 Extension Rod

R:Round
MF rod,Guide Tube,Extension Rod

T45 Extension Rod

 H:  Hex
 Drifter Rod



Seamless Integration with Mining Equipment: Designed for seamless integration with various mining equipment, this drill rod ensures compatibility and easy adaptability. Its universal fit allows it to connect effortlessly with drilling machines, enhancing the overall efficiency of mining operations.



Actual pictures of drill rods

T45 Extension Rod

Extension Rod

T45 Extension Rod

Speed Rod

T45 Extension Rod


Drifter Rod

T45 Extension Rod

Guide Tube



Stability in Motion, Minimizing Vibrations: The one-piece construction of the Mining Extension Drill Rod ensures stability during high-speed drilling, minimizing vibrations. This feature not only improves drilling accuracy but also contributes to the safety and well-being of mining personnel.



Rod process flow

T45 Extension Rod



Quick Assembly, Hassle-Free Operation: Equipped with a quick assembly mechanism, the Mining Extension Drill Rod enables swift attachment to drilling machines. This user-friendly design streamlines operations, eliminating unnecessary downtime and enhancing overall efficiency.



About US

     

Extension Rod  Extension Rod  Extension Rod


Extension Rod  Extension Rod  Extension Rod



Versatile Application with Specialized Attachments: Enhance the capabilities of the Mining Extension Drill Rod with a range of specialized attachments. From core drilling to rock sampling, the tool's versatility is unmatched, adapting to various mining tasks and ensuring optimal performance in diverse scenarios.



Packing

Extension Rod  Extension Rod  Extension Rod  Extension Rod



Enhanced Safety Features: Safety is paramount in mining operations, and the Mining Extension Drill Rod prioritizes it with enhanced safety features. From secure attachment mechanisms to ergonomic handling, this tool is designed to minimize risks and maximize operator safety.



FAQ

Q1:Are you manufacturery or trade company?
A:We are manufacturer, has more than 20 years of professional production experience .Products including Drill Rod、 Drill Bit、Shank Adaptes、Coupling SleeveDrill small holeCoal Mining Picks、Tapper Button Bit and Rod、 Integral Drill Rod etc.
Q2: Do you offer warranty on your products?
A: Yes. For different products we offer different warranty that cover all manufacturing defects in materials and workmanship. The longest period of warranty is 12 months after shipping date.
Q3: How is your quality control?
A: We have our own experienced technology.There will be strict inspection and testing for every order before shipping out.
Q4: How long is your delivery time?
A: 1-3days for the products in stock; regular order delivery in 15-20days
Q5: After Services:
A:  (1) Our sales team will response for your question within 24 hours (Holidays included).
      (2) Technical Support will be available in any time.
      (3)Free replacement will provide once the failure confirmed caused by our product quality.
Q6:Methods of Payment:
A:We offer different payment terms, including T/T, D/A, D/P, L/C and O/A, etc. You can choose your preferred payment methods before we shipping the goods.



In the world of mining, precision, durability, and efficiency are non-negotiable. The Mining Extension Drill Rod stands as a testament to innovation, offering miners a powerful and reliable tool to conquer the depths below. Choose the Mining Extension Drill Rod for unparalleled performance and unparalleled success in mining operations.

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