Hangarau

heu kōhao

ream, reamer

tūingoa

WHAKAMĀRAMA

He niho tapahi ka whakamahia hei whakanui, hei whakamahine i tētahi kōhao kua wiria ki te maitai. Mā te heu kōhao e tino tōtika ai te rahi o te kōhao, e tino mōhanihani ōna mata porotaka o roto.

A cutting bit used to enlarge and refine a hole that has been drilled in metal. Reaming ensures the size of the hole is very accurate and its internal circular faces are smooth.

Tauira KŌrero

Heua te kōhao nei kia tino tōtika ai tōna rahi.

Me pēhea te whakamahi i te heu kōhao i te paetārai?

Ehuehungia te heu kōhao ki te hekewaku kia kore ai e wera.

WhakamĀrama Āpitihanga

Hei tauira tēnei o te heu kōhao. E kitea ana te whāiti haere o tōna kakau, ka kīia he kawiti mīhini. He pērā anō te kawiti o te kōhao pupuri o te mīhini e whakamahia ana, koia hei whakauru i te kakau kawiti o te heu kōhao, ā, ka mau i te tōpana waku.

E kawiti ana te tōrino tapahi o tēnei heu kōhao. Mā konei e oti ai he kōhao kawiti ki roto i tētahi poro maitai:

He heu kōhao ā-ringa tēnei. Ka whakamahia tēnei momo hei whakahuene i ngā matara ka hua ake i te wiringa o tētahi kōhao:

Takenga Mai

heu - to shave

kōhao - hole

Tauira KŌrero

Heua te kōhao nei kia tino tōtika ai tōna rahi.

Me pēhea te whakamahi i te heu kōhao i te paetārai?

Ehuehungia te heu kōhao ki te hekewaku kia kore ai e wera.