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Dimensional Stone Industry Stainless Steel Drill Rod R28 MM/ MF 28mm Diameter

Categories DTH Drill Rods
Brand Name: ENYU DRILL
Model Number: R28
Certification: ISO9001: 2008, SGS
Place of Origin: Hunan, China
MOQ: 1 Piece
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 3000 PCS/ Month
Delivery Time: 10-30 days
Packaging Details: Cartons + Ply-Wooden Cases
Color: as Request
Type: Extension Rod, MF-Rod, Hex Rod, Drifter Rod
Adavantage: High Performance
Length: 915mm - 5530mm
Diameter: 28mm
Usage: Dimensional Stone Industry
Material: High strength alloy steel bar
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    Dimensional Stone Industry Stainless Steel Drill Rod R28 MM/ MF 28mm Diameter

    Introduction of R28 Extension Drill Rod:


    Extension rod, also named Extension drill steel or Extension drill rod or Extension steel or M/F rod ( Speed rod ) . 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.


    Drifter rod, another names are tunneling steels, tunneling rod, drifting drill rod, has Round and hexagon rod available, most of drifting drill steel with drill Steel Hexagon is for tunneling and drifting drilling application. Hexagon rods are more rigid, heavier and transfer energy more efficiently,while increasing flushing.


    Specification of R28 Extension Drill Rod:



    Advantage of R28 Extension Drill Rod:


    1. High grade raw material


    2. Manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment


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



    Product Tags:

    rock drill rods

      

    drilling rods and bits

      
    Quality Dimensional Stone Industry Stainless Steel Drill Rod R28 MM/ MF 28mm Diameter for sale
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