Hole openers
Hole opener 14″ (355.6 mm)
Hole opener 14″ (355.6 mm)
Specifications
- Hole size
- 14″ / 355.6 mm
- Part number
- —
- Cutters
- 8½″ – 637 × 5
- Weight
- 310 kg
- Weight on bit
- 56,000–98,000 lb (25–44 t)
- Lead-in / stabiliser / tail (mm)
- 305 / 285 / 250
| Hole size | Part number | Cutters | Weight | Weight on bit | Lead-in / stabiliser / tail (mm) | Quote |
|---|---|---|---|---|---|---|
| 14″ / 355.6 mm | — | 8½″ – 637 × 5 | 310 kg | 56,000–98,000 lb (25–44 t) | 305 / 285 / 250 |