Double Casing Drilling System
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Overburden drilling tools
Unleash the Depths with Our Double Casing Drilling System
Our high-quality casing pipes are a vital component of our comprehensive drilling solutions. Designed to support and protect drill bits, these pipes play a crucial role in achieving the desired hole diameter while stabilizing drilling operations to prevent deviation. With customizable options available, our casing pipes are tailored to meet your unique drilling needs.
Specifications
| Outer diameter (mm) | Reamed diameter (mm) | Inner diameter (mm) | Thread diameter (mm) | Drill pipe diameter (mm) | Drill bit diameter | Thread |
| 118 | 125 | 88 | 104.5 | 76 | 83 | R56 |
| 133 | 140 | 108 | 122 | 76 | 102 | R56 |
| 146 | 152 | 120 | 134 | 89 | 116 | R78 |
| 168 | 172 | 133 | 146.5 | 114 | 128 | R83 |
| 216 | 225 | 178 | 203 | 114 | 165 | R102 |
Features
- Through advanced surface hardening techniques, we fortify our drilling tools to withstand high pressures and resist wear.
- Our tools boast an optimized internal structure, resulting in smoother and more efficient drilling processes.
- Our double casing drilling system is designed to reduce procurement costs while enhancing production efficiency.
- From easy rod connections to intuitive controls, our tools make drilling operations seamless and hassle-free.
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