Paraka Symmetrix
Atanga
1. Ko te hoahoa concentric he pono ake, he iti ake te taipana i te kerekere.
2. te mana nui ki te mahi keri tere.
3. kohao tika.
4. ngawari ki te whai i te casing.
5. huri whakamuri me te tango i te moka pairati hei whakamahi mo nga rua e whai ake nei.
| A | B | C | D | E | F |
| Dia waho.oTube Peera | Roto Dia.oTube Peera | Reamed Dia. | Min.Roto Dia.oHuu Hue | Momo Hama | Paipa Drill |
| mm | mm | mm | mm | mm | |
| 114 | 101-103 | 125 | 93 | TDS79 | 60 |
| 140 | 124-127 | 152 | 113 | TDS98 | 76 |
| 146 | 127-132 | 154 | 115 | TDS98 | 76 |
| 168 | 149-155 | 184 | 138 | TDS122 | 76,89 |
| 178 | 159-165 | 194 | 148 | TDS122 | 76,89 |
| 193 | 173-180 | 206 | 164 | TDS139 | 114 |
| 219 | 199-206 | 234 | 185 | TDS139,TDS180 | 114 |
| 244 | 224-231 | 273 | 219 | TDS180 | 114 |
Aratohu Raupapa: A+B+C+D+G
Tuhia to korero ki konei ka tukuna mai ki a matou
