Products Description
Thread drill rods are key components specially designed for tophammer drilling, widely applied in mining, quarrying, tunneling and infrastructure construction.
KATDRILLS Threaded Drill Rod
We offer a complete range of models: Hex. drifter rod, Shank end rod, Round drifter rod, Hex. Speed rod, Round extension rod, Round Speed rod, Round guide rod and Guide tube, to suit various borehole requirements and geological conditions.
The raw material is 23CrNi3Mo, which is equivalent to Sanbar64. It is treated with overall carburizing, which extends the service life by 30%.
Parameters
| Steel grade | 23CrNi3Mo (Sanbar 64) |
| Thread size | R25, SR25, R28, SR28, R32, SR32,R38, T38, T45, T51,GT60 |
| Rod size | Hex.28, Hex.25, Hex. 32, Hex. 35, Round 32, Round 39, Round 46, Round 52. |
| Length | 600mm to 6100mm. |
| Slot for wrench | with or without |
Thread Drill Rods primary uses:
Mining & Quarrying
Tunneling & Civil Engineering
Bench Drilling & Surface Blasting
Foundation & Pile Drilling
Geotechnical & Exploration Drilling
Features
With precision machined threads, the rods connect tightly to minimize energy loss and avoid loosening or breakage. Strict quality inspection ensures high durability, reliable performance and long service life, making them ideal for efficient tophammer drilling in hard rock formations.
Advanced Carburizing Heat Treatment
High-Grade Alloy Steel Material
Outstanding Cost-Performance Ratio
Comprehensive Product Specifications
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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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