
Rawa Mahi Mahi Vc (m/min) Tirohanga Tirohanga – Drill Bit Dia(≤12.00-22.00mm) Inspection Spec – Drill Bit Dia(≥25.00-28.00mm) Inspection Spec – Drill Bit Dia(≥35.00-35.00mm) Hanganga maitai (≤08mm) 0.085-0.100 0.080-0.110 0.080-0.140 Te rino whakakeke (≤700mm)...
| Rauemi Mahi | Tere tapahi Vc (m/mene) | Tirohanga Tirohanga - Drill Bit Dia(≤12.00-22.00mm) | Tohu Tirohanga - Drill Bit Dia(≥25.00-28.00mm) | Tirohanga Tirohanga - Drill Bit Dia(≥35.00-35.00mm) |
| Hanga maitai (≤700mm) | 80-100 | 0.085-0.100 | 0.080-0.110 | 0.080-0.140 |
| Te rino whakapakeke (≤700mm) | 80-100 | 0.085-0.100 | 0.080-0.110 | 0.100-0.140 |
| Te rino whakapakeke (>1100mm) | 70-80 | 0.070-0.100 | 0.080-0.110 | 0.100-0.130 |
| Te rino ātete wera (≤700mm) | 70-80 | 0.070-0.100 | 0.080-0.110 | 0.080-0.140 |
| Te rino kumea-matao (≤410mm) | 65-75 | 0.070-0.100 | 0.080-0.110 | 0.100-0.130 |
| Silicon maitai (<1100mm) | 65-75 | 0.070-0.090 | 0.080-0.110 | 0.080-0.120 |
| Pū maitai (≤900mm) | 60-80 | 0.070-0.100 | 0.080-0.110 | 0.080-0.140 |
| Austenitic maitai | 60-80 | 0.070-0.090 | 0.080-0.110 | 0.100-0.120 |
| Te rino atete wera | 60-70 | 0.070-0.090 | 0.080-0.110 | 0.100-0.120 |
| Te maitai motuhake (≤700mm) | 60-80 | 0.070-0.100 | 0.080-0.110 | 0.080-0.140 |
| Silicon konupora maitai (≤700mm) | 65-80 | 0.090-0.120 | 0.100-0.130 | 0.120-0.150 |
| Te rino maka, te rino whakarewa, te rino ngongo | 70-100 | 0.090-0.120 | 0.100-0.130 | 0.120-0.150 |
| Konumohe | 100-200 | 0.080-0.110 | 0.080-0.120 | 0.080-0.140 |
| Parahi (Cu ihirangi ≥99%) | 120-300 | 0.050-0.090 | 0.050-0.110 | 0.080-0.120 |