| Место происхождения |
Henan China (Mainland) |
| Бренд |
Henan Zhongmei |
| Номер Модели |
60MM |
| Тип |
Буровое долото |
| Тип оборудования |
Сверла, буровой инструмент |
| Тип обработки |
Горячая объёмная штамповка |
SIZE(inch) IADC CODE PIN SIZE(inch) WEIGHT(ibs) 5 1/8 IADC216 3 1/2 29.7 5 1/2 IADC126 3 1/2 29.7 6 1/4 IADC126 3 1/2 37.4 6 1/2 IADC126 4 1/2 37.4 7 1/2 IADC121, 126,131,136,214,231,341 4 1/2 61.6 7 7/8 IADC116 4 1/2 68.2 8 1/2 IADC116,117,121,125,131,134,135, 136,211,214,231, 4 1/2 77 8 3/4 IADC117 4 1/2 83.6 9 7/8 IADC114,116,126,134 6 5/8 121 10 5/8 IADC121,126,211,231 6 5/8 147.4 11 5/8 IADC115,121,124,136,211,214 6 5/8 180.4 12 1/4 IADC115,116,124,136,314 6 5/8 193.6 13 3/4 IADC115 7 5/8 264 15 1/2 IADC115,215,315 7 5/8 396 17 1/2 IADC115,215,315 7 5/8 572 All models listed above are also available in designs for use in air circulation systems. When ordering, please sepcify the type circulation system to be used. Available in regular circulation with or jet circulation with replaceable nozzle. If you have any questions, please email us: