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Regular price From $114.00Unit price /UnavailableIn stock (260 units)
H-Thread Drilling Rods for Rock Drilling
| Rod Type | Best For | Key Strength | Typical Uses |
|---|---|---|---|
| H22 Thread Rods | Small to medium hole drilling | Good balance of stiffness and handling | Quarrying, construction drilling |
| H25 Thread Rods | Medium rock formations | Strong thread connection with stable energy transfer | Mining, tunneling, anchor hole drilling |
| H28 & Larger | Heavy duty, hard formations | Superior rigidity and durability | Deep holes, production drilling |
Madido H-thread drilling rods are engineered to provide secure threaded connections and efficient energy transmission in demanding rock drilling applications. Their robust design supports high-impact drilling and helps maintain borehole alignment and drill stability across mining, quarry, and construction environments.
Performance Snapshot
| Performance Factor | H22 | H25 | H28+ |
|---|---|---|---|
| Energy Transfer | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Thread Stability | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐⭐ | ⭐⭐⭐⭐⭐ |
| Durability | ⭐⭐⭐☆ | ⭐⭐⭐⭐☆ | ⭐⭐⭐⭐⭐ |
How to Choose H-Thread Drilling Rods
Select based on **hole depth, rock hardness, and drilling rig capacity**:
- H22 Rods — ideal for smaller holes and general drilling tasks where ease of handling matters.
- H25 Rods — versatile choice for moderate depth and harder formations with secure thread engagement.
- H28 & Larger Threads — designed for heavy-duty drilling, deep holes, and high impact energy demands.
Available Rod Features & Options
| Feature | Options Available |
|---|---|
| Thread Types | Standard H-thread profiles for secure coupling |
| Rod Lengths | Multiple lengths to fit job requirements |
| Material Grade | High-strength, heat-treated steel for durability |
H-Thread rods are engineered for professional rock drilling, providing reliable performance, strong connections, and efficient energy transfer to drilling bits in mining, quarrying, and construction applications.
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