Spécification
Item | Bit | Reamer | ||||
| Tuyau unique | Double pipe | Fil tuyaux | Tuyau unique | Double pipe | Fil Ligne | |
Spécification | 36mm | 36mm | ||||
| 46mm | 46mm | |||||
| 56mm | 56mm | |||||
| 59mm | 59mm | 59mm | 59mm | |||
| 75mm | 75mm | 75mm | 75mm | |||
| 77mm | 77mm | 77mm | 77mm | |||
| 91mm | 91mm | 91mm | 91mm | |||
| 94mm | 94mm | |||||
| 110mm | 110mm | |||||
| 130mm | 130mm | |||||
| 150mm | 150mm | |||||
| 170mm | 170mm | |||||
| 200mm | 200mm | |||||
| 220mm | 220mm | |||||
| 225mm | 225mm | |||||
| 250mm | 250mm | |||||
| 275mm | 275mm | |||||
| 325mm | 325mm | |||||
| BQ | BQ | |||||
| NQ | NQ | |||||
| HQ | HQ | |||||
Application
Diamant alésagecoquilles fournit de bonnes passages pour l'eau qui coule, la matrice est la preuve et l'usuresa durée de vie est longue.
Marque: Surface-set Bit diamant | Chine Forage Bit Fournisseur

Marque: Sabot de tubage | Rod Chaussures