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R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

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R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

China R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material supplier
R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material supplier R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material supplier R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material supplier R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material supplier

Large Image :  R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

Product Details:

Place of Origin: Hebei,China
Brand Name: JCDRILLS
Certification: ISO,CE
Model Number: R28

Payment & Shipping Terms:

Minimum Order Quantity: 5Pcs
Price: Negotation
Packaging Details: Standard export package
Delivery Time: In stock or as order quantity
Payment Terms: T/T, L/C, D/P, Western Union, MoneyGram
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Detailed Product Description
Parts Name: Thread Rock Drill Rod Material: Carbon Steel
Application: Mining, Blasting,road Construction Hole Drilling Processing Type: Forging
Other Name: Thread Drill Rod Machine Type: Drilling Tool
Thread Protector: Plastic, Metal, Rubber Shank: R28
Length: 610mm To 3600mm Hole Diameter: 33-89mm

R28 Hex And Round Shape Threaded Drill Rod For Rock Drill , Tungsten Carbide Material

 

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.

 

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

R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

 

We can offer many kinds of drill bits, including chisel type bits, cross type bits, tapered drill rods and integral drill rods, mainly used for mining, coal cutting, tunneling, rock cutting in quarrying.

 

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

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

 

 

R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

1. High precision in size and shape

2. Good low temperature toughness

3. Excellent comprehensive mechanical properties

4. High connection strength and sealability

5.  Large inside diameter of tool joint

6. High torque resistance

7. High fatigue strength and long fatigue life

 

R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

R28 Thread drill rod

 

R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide MaterialR28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

  R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

In our after sales service system, We establish perfect control system strictly according to ISO-9000 series, in this system, technology date and problem solve solution and preventive measures will be provided in any maintain project, all the spare parts will be used in new OEM products with installation instructions, packing list, manufacturer's instruction, qualification and Warranty certificate.


We provide "one equipment & one case, endless service, namely the after sales service begin from the order confirmation, last for the working life of the equipment.

R28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide MaterialR28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide MaterialR28 Hex And Round Shape Threaded Rock Drill Rods Tungsten Carbide Material

Beijing Jincheng Mining Technology Co.,Ltd.

ADD:Rm 1005,Building 4,Tianchangyuan,Beiyuan road,Chaoyang District,Beijing,China
WhasApp/Mob:0086 13811934576
TEL:0086 10 84673566
FAX: 0086 10 51617069
E-mail:drillingrig@qq.com
Web:www.rockdrillingrig.com

 

Contact Details
Beijing Jincheng Mining Technology Co., Ltd.

Contact Person: sales

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