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