Symmetrix Overburden Casing System With Ring Bit And Casing Shoe
Where conditions are tough, time is limited and precision is crucial – the Symmetrix system is at its best. Symmetrix system drills quicker and more accurate than any other method available today. Whether there are big boulders, inclined competent layers or hard rock bed, Symmetrix continues to drill until the required depth is reached. The system has opened the way to utilize new construction methods that save contractors time and money.
Casing Tube OD(mm) | Casing Tube ID(mm) | Reamed Dia(mm) | Casing Shoe ID(mm) | Polit bit Dia(mm) | Hammer Type |
108 | 93-99 | 118 | 86 | 77 | DHD3.5/QL30 |
114 | 102-104 | 127 | 91 | 82 | DHD3.5/QL30 |
127 | 115-117 | 136 | 101 | 92 | DHD3.5/QL30 |
140 | 124-128 | 152 | 117 | 105 | DHD340/SD4/QL40/M40 |
146 | 130-134 | 154 | 117 | 105 | DHD340/SD4/QL40/M40 |
168 | 148-156 | 185 | 140 | 125 | DHD350/SD5/QL50/M50 |
178 | 158-166 | 195 | 150 | 140 | DHD350/SD5/QL50/M50 |
183 | 163-171 | 193 | 154 | 144 | DHD350/SD5/QL50/M50 |
194 | 174-182 | 211 | 166 | 150 | DHD360/SD6/QL60/M60 |
219 | 199-207 | 237 | 193 | 165 | DHD360/SD6/QL60/M60 |
245 | 225-233 | 260 | 210 | 190 | DHD380/SD8/QL80/M80 |
273 | 253-257 | 308 | 241 | 220 | DHD380/SD8/QL80/M80 |
325 | 305-309 | 348 | 281 | 205 | SD10/NUMA100 |
406 | 382-388 | 440 | 364 | 340 | SD10/NUMA100 |
We can also provide related products DTH hammers, ODEX system, symmetrix systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
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We can also provide related products DTH button bits, ODEX, symmetric overburden systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc
DTH hammers >> DTH bits >> RC hammers >>
RC bits >> Button bits >> ODEX system >>