Narona
| Drill hole spacing [mm] | Length | Diameter | PU | Order no. | ||
|---|---|---|---|---|---|---|
| 970001052 | 160 | 172 mm | 12 mm | 40 ea. | 9070975 | |
| 970001056 | 352 | 364 mm | 12 mm | 25 ea. | 9070977 | |
| 970001060 | 384 | 396 mm | 12 mm | 25 ea. | 9070979 | |
| 970001064 | 192 | 204 mm | 12 mm | 40 ea. | 9070992 |