Sistem Casing Symmetric karo Ring Bit
Adavantage
1. desain concentric luwih dipercaya lan kurang torsi saka eccentric.
2. daya impact gedhe kanggo nggawe pengeboran kacepetan dhuwur.
3. bolongan straighter.
4. gampang kanggo tindakake casing.
5. rotasi mbalikke lan mbatalake dicokot pilot kanggo nggunakake kanggo bolongan sabanjuré.
A | B | C | D | E | F |
Dianggo njaba.sakaCasing Tube | Dianggo batin.sakaCasing Tube | Reamed Dia. | Min.Dianggo batin.sakaSepatu Casing Kab | Tipe Palu | Pipa Bor |
mm | mm | mm | mm | mm | |
114 | 101-103 | 125 | 93 | TDS79 | 60 |
140 | 124-127 | 152 | 113 | TDS98 | 76 |
146 | 127-132 | 154 | 115 | TDS98 | 76 |
168 | 149-155 | 184 | 138 | TDS122 | 76,89 |
178 | 159-165 | 194 | 148 | TDS122 | 76,89 |
193 | 173-180 | 206 | 164 | TDS139 | 114 |
219 | 199-206 | 234 | 185 | TDS139, TDS180 | 114 |
244 | 224-231 | 273 | 219 | TDS180 | 114 |
Panduan Order: A+B+C+D+G
Tulis pesen sampeyan ing kene lan kirimake menyang kita