II.Tawhā Hangarau:
| Tauira | YY-LX-A |
| Te diameter ngira pehanga | 1.25mm ± 0.15mm
|
| Te diameter mutunga o te ngira | 0.79mm ± 0.01mm
|
| Mutu te pehanga o te ngira | 0.55N~8.06N |
| Koki taper press | 35 ° ± 0.25 °
|
| Te whiu ngira | 0 ~ 2.5mm |
| Waea awhe | 0HA~100HA |
| Te rahi o te pae: | 200mm × 115mm × 310mm |
| Taumaha | 12Kg |