high accuracy HDD Rock Reamer 1500 FHO537G API-7-1 Listed2023-05-29 10:00:09 |
Tungsten Carbide FHO Hard HDD Rock Reamers For large size well2023-05-29 09:37:31 |
1500 FHO537G HDD Rock Reamers ISO For Hole Opener Drilling2023-05-29 09:23:43 |
TCI Roller Cone Hard HDD Rock Reamers For Horizontal Directional Drilling2023-05-29 09:25:14 |
Squeezing Back Hole Opener Drilling , Soil Drilling Tools Barrel Reamer2023-05-29 09:27:23 |
Plate Type HDD Hole Openers Dia 200 ~ 2000mm Trenchless For HDD Drilling2023-05-29 09:27:03 |
250mm Tricone Roller Bit IADC 517 Size Customized With Trimming Cutters
Durable Roller Cone Bit , TCI Tricone Bit With Reinforced Gauge Protection
9 1/2 FSA517G Tricone Roller Bit With Sealed Bearing / Journal Bearing