Фото
T51 Button Bit Ø146 Ballistic
Штыревые коронки · T51
Ballistic-button face for soft to medium formation.
| Резьба | T51 |
| Диаметр | Ø146 |
| Профиль | ballistic |
| Кнопки | 13 |
- 13-button ballistic face
- Faster penetration in soft rock
- T51 male thread shank
Ещё коронки T51
То же резьбовое семейство
T51 Button Bit Ø89
T51Compact T51 face for heavy bench drilling.
- Диаметр
- Ø89
- Профиль
- standard
- ›10-button standard face
- ›Tungsten-carbide buttons
- ›T51 male thread shank
T51 Button Bit Ø102
T51Workhorse T51 face for heavy bench drilling.
- Диаметр
- Ø102
- Профиль
- standard
- ›11-button standard face
- ›Tungsten-carbide buttons
- ›T51 male thread shank
T51 Button Bit Ø115 Heavy Duty
T51Heavy-duty face for hard / abrasive rock.
- Диаметр
- Ø115
- Профиль
- heavy duty
- ›11-button heavy-duty face
- ›Reinforced gauge
- ›T51 male thread shank
T51 Button Bit Ø127 Retrac
T51Retrac face for unstable / fractured ground.
- Диаметр
- Ø127
- Профиль
- retrac
- ›12-button retrac face
- ›Reaming wings for retraction
- ›T51 male thread shank