Engenharia civil 195 - 254mm DTH mordeu QL80 com carboneto abotoa a cor preta2023-03-24 11:44:34 |
2 3/8' API REG 152mm 6' Drag Drill Bit Water Well Drilling Longa vida útil2019-08-14 15:20:16 |
190 mm 7 1/2 'Diâmetro Drag Drill Bit AR 3 1/2' Filamento Corlor Azul 3 asas2019-08-14 15:20:16 |
6' - 152mm Blue Api 2 3/8' Reg Chevron Bits para perfuração de poços de água2019-08-14 15:20:16 |
171mm 4 Wings Chveron Drag Bits com 3 1/2' API REG Pin2020-12-15 11:42:27 |
305mm Chevron Step Drag Bits para perfuração de areia de argila2020-12-15 11:41:21 |