Mīhini Whakarewa Ripa
Ko te mīhini whakarewa ripa te mea matua e whakamahia ana hei whakarewa i ngā ripa pai me ngā ripa kino ki runga i ngā rau hiko pai me ngā ripa kino, ka tāpirihia he rīpene piri ki ngā pūwāhi whakarewa ripa, kātahi ka hurihia, ka tapahia rānei te rauemi kia rite ki ngā rau.
Ka taea e tēnei taputapu te whakahaere i ngā momo pepa hiko, tae atu ki ngā hiko pai me ngā hiko kino, tae atu ki ngā rauemi polymer.
| Tawhā | Awhe Ahu (mm) | Whakaritenga Tika (mm) |
| Whānui o te Rau Hikohiko | 35-150 | Kāore he ngaru, he ngarara, he hapa rānei |
| Te Roa o te Pepa Irahiko | 350~1500 | ±2 |
| Te Roa o te Rīpene Piripiri o te Pepa Irahiko | 35-160 | ±0.2 |
| / | ||
| Whānui o te Rīpene Piripiri Ripa | 6-22 | Kōwhiringa (kotahi te kōwhiringa) |
| Whānui o te Rīpene Piripiri Pepa Irahiko | 12-30 | Kōwhiringa (kotahi te kōwhiringa) |
| Pepa Hiko Kua Whakakitea me te Rīpene Piripiri | / | ±0.5 |
| Rīpene Piripiri e Piri Ana ki te Rauemi Āwhina | kia rite ki te whakaritenga | ±0.1 |
| Rīpene Piripiri e Tāpirihia ana ki te Ripanga Whakapiri | / | / |
| Whānuitanga Ripa | 3、4、5、6 | Kōwhiringa (kotahi te kōwhiringa) |
| Rohe Whakarewa | 3×25mm | / |
| Roa Ripa | 35-70 | ±0.2 |
| Te Roa o te Ripa e Whakaaturia ana | 5-20 | ±0.3 |
| Te Tawhiti o te Rīpene Piripiri Ripanga mai i te Pepa Hikohiko | / | ±0.3 |
| Tapa Ripa ki te Tūnga Raina Tapahi | / | ±0.4 |