Beijing Jincheng Mining Technology Co., Ltd.
| Payment Terms | T/T, L/C, D/P, Western Union, MoneyGram |
| Delivery Time | In stock or as order quantity |
| Packaging Details | Standard export package |
| 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 | R25 |
| Length | 610mm to 3600mm |
| Hole diameter | 33-89mm |
| Brand Name | JCDRILLS |
| Model Number | R25 |
| Certification | ISO,CE |
| Place of Origin | Hebei,China |
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Product Specification
| Payment Terms | T/T, L/C, D/P, Western Union, MoneyGram | Delivery Time | In stock or as order quantity |
| Packaging Details | Standard export package | 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 | R25 | Length | 610mm to 3600mm |
| Hole diameter | 33-89mm | Brand Name | JCDRILLS |
| Model Number | R25 | Certification | ISO,CE |
| Place of Origin | Hebei,China | ||
| High Light | tapered drill rod ，integral drill rods | ||
R25 Thread drill rod for Thread Drifting and Tunneling on quarry,rock construction,mining drilling
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.
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
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
R25 Thread drill rod
Company Details
Business Type:
Manufacturer
Year Established:
1999
Total Annual:
30 Million-40Million
Employee Number:
250~300
Ecer Certification：
Verified Supplier
Beijing Jincheng Mining Technology Co., Ltd. (JCDRILL) is located in Beijing, China. For more than 20 years, we have specialized in the research, development, and production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related access... Beijing Jincheng Mining Technology Co., Ltd. (JCDRILL) is located in Beijing, China. For more than 20 years, we have specialized in the research, development, and production of rock blasting drilling rigs, water well drilling rigs, diamond core drilling rigs, anchor drilling rigs, and related access...
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