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| Place of Origin: | China |
| Brand Name: | MIROC |
| Certification: | ISO |
| Model Number: | T38 Extension Rod |
| Minimum Order Quantity: | 50 |
|---|---|
| Price: | negotiation |
| Packaging Details: | Wooden Plate |
| Delivery Time: | 25 days |
| Payment Terms: | T/T or L/C |
| Supply Ability: | 20000 pieces per month |
| Material: | High Quality Steel And Tungsten Carbide | Product Name: | Extension Rod |
|---|---|---|---|
| Thread: | R22,R25,R28,R32,R38,T38,T45,T51,GT60,ST58,ST68 | Application: | Coal Mining,Quarry Drilling, Construction,Stone Drilling |
| Advantage: | High Performance | Color: | Request |
| High Light: | drill extension rod,rock drill rod |
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4 Inch / 6 Inch T38 Hex Extension Rod Threaded Drill Rod
Description
Our 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.
It is well known that the performance of the material could be played well only after going through heat treatment to release its maximum potential, therefore, the choice of material and heat treatment process are important on an equal basis.
Drill rod using T38 thread system. Used on drilling machines equipped with automatic rod changer.
• R28 thread system
• Suitable for small hole range
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: T38 Hex Extension Rod T38-Hex 32-T38 Flushing Hole 9.6 mm
Applications
• Underground Mining
• Tunneling
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
Specification
| Part Number | Product Code and Brief Description |
Length (mm) |
Length (ft/inch) |
Diameter (mm) |
Diameter (inch) |
Weight (kg) |
| 4148300791 |
ERH32-T38-1220, T38 Hex Extension Rod, T38-Hex 32-T38, Flushing Hole 9.6 mm |
1220 | 4 | 32 | 1 1/4 | 8.6 |
| 4148300792 |
ERH32-T38-1830, T38 Hex Extension Rod, T38-Hex 32-T38, Flushing Hole 9.6 mm |
1830 | 6 | 32 | 1 1/4 | 12.6 |
| 4148300793 |
ERH32-T38-2435, T38 Hex Extension Rod, T38-Hex 32-T38, Flushing Hole 9.6 mm |
2435 | 8 | 32 | 1 1/4 | 16.6 |
| 4148300794 |
ERH32-T38-3050, T38 Hex Extension Rod, T38-Hex 32-T38, Flushing Hole 9.6 mm |
3050 | 10 | 32 | 1 1/4 | 20.8 |
| 4148300795 |
ERH32-T38-3660, T38 Hex Extension Rod, T38-Hex 32-T38, Flushing Hole 9.6 mm |
3660 | 12 | 32 | 1 1/4 | 24.9 |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
