Ko te mīhini whakatika me te tapahi waea tētahi o ngā mīhini tukatuka waea rongonui;

He rerekē ā mātou momo mīhini whakatika me te tapahi e tika ana mō ngā diameter waea rerekē;

1. 2-3.5mm

Diameter waea: 2-3.5mm

Te roa o te tapahi: Mōrahi 2m

Tere tapahi: 60-80 mita/min

He pai mō te hanga whare heihei, hei taputapu āwhina me tā mātou mīhini whakarewa whare heihei;

2. 3-6mm

Diameter waea: 3-6mm

Te roa o te tapahi: Mōrahi 3m, 6m rānei

Tere tapahi: 60-70 mita/min

He pai mō te hanga panera taiepa, te mata BRC rānei, hei taputapu āwhina me tā mātou mīhini whakarewa mata BRC me te mīhini whakarewa panera taiepa 3D;

3. 4-12mm

Diameter waea: 4-12mm

Te roa o te tapahi: Mōrahi 3m, 6m rānei

Tere tapahi: 40-50 mita/min

He pai mō te hanga mata whatu whakakaha, hei taputapu āwhina me tā mātou mīhini whakarewa mata whatu whakakaha;

Mena he pātai āu mō tā mātou mīhini tukatuka waea, nau mai ki te tuku uiui me tō hiahia;