R32 R38 T38 T45 T51 Threaded Extension Drill Rods for Mining Quarring Tunneling Blasting Drilling

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$75.00 - $120.00 / Piece | 5 Piece/Pieces (Min. Order)
Model Number:
Threaded Extension Drill Rods
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Overview
Quick Details
Applicable Industries:
Energy & Mining
Place of Origin:
Shandong, China
Brand Name:
Miroc
Type:
Drill rods, Extension Drill Rods
Machine Type:
Drilling Tool
Certification:
API
Material:
Carbon Steel, Tungsten carbide and high strength alloy steel
Processing Type:
Forging
Use:
tunneling, mining,quarrying,construction
Color:
Black
Thread:
H25 R25 R28 R38 T38 T45 T51
Length:
1220-6095mm
Processing:
CNC milling and proprietary heat treatment process
Application:
Tunneling, Mining,Quarrying,Construction
Supply Ability
Supply Ability:
30000 Piece/Pieces per Month Extension Drill Rods
Packaging & Delivery
Packaging Details
Carton or Wooden Box
Port
Tianjin Port

 

Product Description

Drill rod using thread system. Drilling precision can be further improved by using this as the first rod in a normal drill string. Furthermore, since this is a speed rod design it will produce straighter holes and at least 10% higher penetration rate in good rock conditions compared to rod and coupling sleeve combination system.


•  Widely used in drifting, tunneling, benching, and long hole drilling

 

Type: Hex. Drifter Rod, Extension Rod, Speed Rod, MF-Rod

Color: Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

 

 

 

 Competitive Advantage of drill rod

High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

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