The ODEX Eccentric Casing System offers exceptional precision and adaptability for drilling operations in diverse geological settings. Designed to maintain hole straightness and efficiency even in complex conditions like pebbles and construction waste, it is suitable for vertical, horizontal, and inclined drilling. Its smooth operation results in minimal vibration and low noise, making it perfect for urban environments. With a wide range of casing tube outer diameters and reamed diameters, the ODEX system caters to numerous applications, ensuring reliable performance and durability.
| Model | D | T | H | C | G | Bit shank | Weight(kg) |
|---|---|---|---|---|---|---|---|
| Casing tube OD(mm) | Thickness(mm) | Max OD of guide device(mm) | Reamed diameter(mm) | Max OD of normal bit(mm) | |||
| ODEX85 | 108 | 7 | 92 | 117 | 85 | DHD3.5 | 12 |
| ODEX90 | 114 | 6.5 | 99 | 125 | 90 | DHD3.5 | 13.1 |
| ODEX98 | 127 | 9.5 | 106 | 138 | 98 | DHD3.5 | 15.3 |
| ODEX110 | 140 | 9 | 120 | 150 | 110 | DHD340,SD4,QL40 | 26.6 |
| ODEX115 | 146 | 10 | 123.5 | 155 | 115 | DHD340,SD4,QL40 | 27.5 |
| ODEX140 | 168 | 10 | 146 | 180 | 136 | DHD350,SD5,QL50 | 34.7 |
| ODEX145 | 178 | 10 | 156 | 192 | 146 | DHD350,SD5,QL50 | 43.9 |
| ODEX152 | 183 | 10 | 161 | 196 | 152 | DHD350,SD5,QL50 | 45 |
| ODEX165 | 194 | 10 | 172 | 206 | 160 | DHD360,SD6,QL60 | 59.2 |
| ODEX190 | 219 | 10 | 196 | 237 | 185 | DHD360,SD6,QL60 | 73.3 |
| ODEX208 | 245 | 12.5 | 218 | 258 | 203 | DHD380,SD8,QL80 | 106 |
| ODEX240 | 273 | 10 | 251 | 305 | 240 | DHD380,SD8,QL80 | 134.7 |
| ODEX280 | 325 | 10.5 | 302 | 350 | 280 | NUMA100,DHD380 | 224.202 |
| ODEX305 | 355 | 11 | 330 | 383 | 305 | NUMA100,DHD112 | 292.5,322 |
| ODEX330 | 377 | 10 | 354 | 405 | 330 | DHD112,NUMA120 | 345 |
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