Products Description
KATDRILLS Drill tube
Round guide rod, also called Drill Tube
In top hammer drilling operations, guide tubes and drill tubes serve as two core drill rods components, working in tandem for both surface bench drilling in open-pit mines and long-hole drilling in underground mining scenarios.
The drill tube is primarily used to increase drilling tool strength, enhance impact energy transfer, conduct deep hole drilling, or maintain drilling hole stability.
Parameters
| Steel grade | 23CrNi3Mo (Sanbar 64) |
| Thread size | R32, T38, T45, T51, ST58, ST68, GT60 |
| Rod size | Round 46, Round 56, Round 46,Round 63, Round 65, Round 76, Round 87 |
| Length | 1525mm to 4265mm. |
Production Equipment
Drill Tube Application
In top hammer drilling, drill tubes are typically utilized in the following scenarios:
Reinforcing the drilling system
Drill tubes are deployed for reinforcing the drilling system when operating in hard rock formations or under adverse drilling conditions. They enhance the overall structural rigidity and stability of the system, thereby mitigating vibration and abrasive wear on drilling components.
Optimizing impact energy transmission
Drill tubes improve the efficient transmission of impact energy from the hammer to the drill bit. This functionality is critical for drilling in dense or highly abrasive rock formations, where maximizing impact energy transfer is essential to ensure efficient drilling performance.
Enabling deep-hole drilling
Extended drill strings are a prerequisite for deep-hole drilling operations. Drill tubes enable the assembly of longer drill strings via serial connection, allowing drilling operations to reach target deep borehole depths.
Maintaining borehole drilling stability
In unstable or fractured rock formations, drill tubes provide supplemental structural support to maintain drilling stability, minimizing the risks of borehole deviation and collapse during the drilling process.
Features
1.Full carburizing treatment is applied to boost surface hardness, thereby enhancing the drill rods' wear resistance and extending their service life.
2.23CrNi3Mo alloy steel is adopted as the base material, a grade that stands on par with Sandvik Sandbar 64.
3.Exceptional cost-efficiency with superior performance at a competitive price point.
4.A comprehensive range of drill rod variants available to suit diverse drilling applications and working scenarios.
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High-quality steel |
Full carburizing |
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Strict testing standards |
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Our Service
At KAT Drilling Tools, we deliver customer-centric solutions for mining, construction, exploration, and oil & gas sectors-covering the full drill tool lifecycle.
Customized Design & Manufacturing
Bespoke drill bits/rods tailored to your drilling conditions, compliant with API/ISO standards. Rapid prototyping and batch production available.
Quality Control & Testing
Rigorous raw material, in-process, and final performance inspections. Detailed quality reports for every batch.
Technical Consultation & Support
Expert advice on tool selection, on-site training, and real-time troubleshooting to minimize downtime.
After-Sales Maintenance & Repair
Cost-effective maintenance, professional repair, and fast spare parts supply to extend tool lifespan.
Logistics & Supply Chain
Flexible delivery (bulk/JIT/emergency), secure packaging, and full customs/documentation support for global trade.
Long-Term Partnership
Customized service packages, dedicated account management, and continuous optimization based on your feedback.
Why choose us?
At KAT Drilling Tools, we stand out as your trusted drill tool partner for core advantages that deliver real value:
1. One-Stop Drill Tool Supply
2. Uncompromising Quality
3. Competitive Cost-Effectiveness
4. Professional Technical Support
5. End-to-End Service
6. Global Reliability
7. Trusted Long-Term Partnership
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