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Brighttop Global Co., Ltd

  • China,Changsha ,Hunan
  • Verified Supplier
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China MF Drill Rod CNC Machined Thread Friction Welded Through Carburized Hardened
China MF Drill Rod CNC Machined Thread Friction Welded Through Carburized Hardened

  1. China MF Drill Rod CNC Machined Thread Friction Welded Through Carburized Hardened

MF Drill Rod CNC Machined Thread Friction Welded Through Carburized Hardened

  1. MOQ: 1 Piece (No MOQ for Test Orders)
  2. Price: Negotiation
  3. Get Latest Price
Surface Treatment Through-Carburized
Process High-Precision CNC Machining, Friction Welding, Through-Carburizing
Packaging Details Steel frame / wooden case with protective wrapping, export-grade packing
Material High-Strength Alloy Steel
MOQ No MOQ
Supply Ability 1000 Pieces per Month
Application Tunnel Excavation, Underground Mining
Payment Terms T/T,L/C,Western Union
Delivery Time 7-15 working days after confirmation
Thread Type MF Series
Thread Form Solid-Built
Drilling Type Threaded Rock Drilling
Model Number MF Series
Certification AISI, ISO 9001
Brand Name Custom
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Surface Treatment Through-Carburized Process High-Precision CNC Machining, Friction Welding, Through-Carburizing
Packaging Details Steel frame / wooden case with protective wrapping, export-grade packing Material High-Strength Alloy Steel
MOQ No MOQ Supply Ability 1000 Pieces per Month
Application Tunnel Excavation, Underground Mining Payment Terms T/T,L/C,Western Union
Delivery Time 7-15 working days after confirmation Thread Type MF Series
Thread Form Solid-Built Drilling Type Threaded Rock Drilling
Model Number MF Series Certification AISI, ISO 9001
Brand Name Custom Place of Origin China
High Light MF Series Threaded Drill Rod ,Friction Welding MF Drill Rod ,Tunneling MF Drill Rod

MF Drill Rod Introduction

The MF Drill Rod is a high-precision threaded rock drilling component engineered for tunnel excavation and underground mining projects. Both the thread and the rod trace are machined by high-precision CNC machine tools, providing consistent dimensional accuracy and a smooth, reliable fit with drilling equipment.

Key Features

  • High-Precision CNC Machining: Both the thread and the trace are machined by high-precision CNC machine tools, ensuring consistent accuracy on every rod.
  • Friction-Welded Threads: For MF-series drill rods, proven friction-welding technology is adopted to extend the service life of the threads under demanding impact loads.
  • Through-Carburizing Treatment: Through-carburizing raises the carbon content of the outer layer and hardens the outer steel body of the drill rod for improved wear resistance and durability.
  • Solid-Built Thread Design: The solid-built thread provides an excellent fit against the inner wall of drill bits, delivering high-accuracy drilling performance.

Applications

  • Tunnel excavation in complex rock formations
  • Underground mining drilling projects
  • Rough-terrain drilling requiring high accuracy

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter

  • Total Annual:

    500-1000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support... Brighttop Global Co., Ltd. is a professional and trusted supplier of expansive mortar, rock drilling tools and related equipment for the quarrying, mining, construction, demolition and tunneling industries. With extensive industry experience, we provide reliable products, practical technical support...

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Get in touch with us

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  • Brighttop Global Co., Ltd
  • Post Code 410007 BLK 1st Number 288 Wangjiachong Road Yuhua District, Changsha City,Hunan Province,China
  • https://www.expansionmortar.com/

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