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High Strength Rock Drill Rods Thread Types R28 R32 R38 Black Color Drilling Tool

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High Strength Rock Drill Rods Thread Types R28 R32 R38 Black Color Drilling Tool

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Large Image :  High Strength Rock Drill Rods Thread Types R28 R32 R38 Black Color Drilling Tool

Product Details:
Place of Origin: China
Brand Name: ShiTan
Certification: ISO9001
Model Number: R28 R32 R38
Payment & Shipping Terms:
Minimum Order Quantity: Negotiation
Price: Negotiation
Packaging Details: Standard export package
Delivery Time: Within 7-12 days
Payment Terms: L/C, D/A, T/T, Western Union
Detailed Product Description
Parts Name: Threaded Steel Rod Usage: Rock Drilling
Color: Black Processing Type: Forging
Application: Rock Drilling Machine Type: Drilling Tool
Material: Carbon Steel
High Light:

integral drill rods

,

tapered drill rod

 High Strength Rock Drill Rods Thread Types R28 R32 R38 Black Color Drilling Tool

 

Product Description
 

Thread drill rod other names extension rod, Extension drill steel, Extension drill rod, and Extension steel, M/F rod ( Speedrod ) , Produce Hexagonal and round cross sections, Hexagon rods are more rigid, heavier and transfer energy more efficiently, while increasing flushing. Round rods are generally lighter than hexagonal rods and are normally used in extension drilling applications. With the longer steel tending to be larger in diameter, conventional extension steel is characterized by a duplicate thread on each end of the steel.

 

Feature of the extension rod MF rod:

 

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

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

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

 

Product Name
Bench drilling
Material
high quality steel
Color
black or accroding to you
Type
R25 R28 R32 R38 T38 T45 T51 T60
Length
800mm---6000mm
Weight(kg)
3.4---50
Application
rock drilling

 

 

Contact Details
Jinzhou City Shitan Machinery Equipment CO. LTD.

Contact Person: Anna

Tel: 86-15630441112

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