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T38 Button Bit Ø70
Taillants à boutons · T38
Workhorse T38 face for quarry and bench drilling.
| Filetage | T38 |
| Diamètre | Ø70 |
| Profil | standard |
| Boutons | 8 |
- 8-button standard face
- Tungsten-carbide buttons
- T38 male thread shank
Plus de taillants T38
Même famille de filetage
T38 Button Bit Ø64 Heavy Duty
T38Heavy-duty face for hard rock surface drilling.
- Diamètre
- Ø64
- Profil
- heavy duty
- ›8-button heavy-duty face
- ›Reinforced gauge
- ›T38 male thread shank
T38 Button Bit Ø76
T38Mid-range T38 face — 9-button pattern.
- Diamètre
- Ø76
- Profil
- standard
- ›9-button face
- ›Tungsten-carbide buttons
- ›T38 male thread shank
T38 Button Bit Ø80 Retrac
T38Retrac face for unstable / fractured ground.
- Diamètre
- Ø80
- Profil
- retrac
- ›9-button retrac face
- ›Reaming wings for retraction
- ›T38 male thread shank
T38 Button Bit Ø85 Drop-Center
T38Drop-center face for straight-hole bench drilling.
- Diamètre
- Ø85
- Profil
- drop center
- ›10-button drop-center face
- ›Centred gauge buttons
- ›T38 male thread shank