E o te farii i te mau otia no te faatuati i te faahoro i te pereoo V te hatua 0.5 parau tuite, e te 0.25 te parau tuite no te synchronous horoaraa.
Te rahiraa o rahi hatua porotaa e haamau faaite teie farii faatuati te mau i te faufaa. Faatuati porotaa e nehenehe e faaite atu i te reira mai te mea e-maitai-hia te ohipa no te faatuati e ua pee.
Te amuraa maa i muri nei i te feia faafariu parau tuite o te anairaa ia mils/sa e mm/100 (o porotaa diameter) na te anairaa i rotopu i te oti hamanihia i te hohoa mata o te porotaa.
| Faatere i te No te Anairaa (parau tuite) | mm / 100mm | mils / Uanch |
| 0.1 | 0.18 | 1.75 |
| 0.2 | 0.35 | 3.49 |
| 0.3 | 0.52 | 5.24 |
| 0.4 | 0.70 | 6.98 |
| 0.5 | 0.87 | 8.73 |
| 0.6 | 1.05 | 10.47 |
| 0.7 | 1.22 | 12.22 |
| 0.8 | 1.40 | 13.96 |
| 0.9 | 1.57 | 15.71 |
| 1.0 | 1.74 | 17.45 |
Matau ore = i roto i te faataaraa i te mau otia no te turairaa V te hatua
A hio e, te farii e haafaufaa i rotopu i te 0.1 e te 0.5 e hia i roto i te faataaraa i te anairaa i te mau otia no te turairaa V te hatua.
