Te whakamahi o te tapahanga tapatoru tapatapahi tapahi mira

I tua atu i te tapahi matua o te mata porohita, ko te tapahanga mira e toru te taha o te taha tapahi, e whakapai ake ana i te ahua o te tapahi, te whakapai ake i te pai o te tapahi me te whakaiti i te ahua o te mata. 

Ko te whakamahi matua o te pakeke reo, kaha o te rauemi whakarewa o te mata taahiraa me te tukatuka mira mata haehae, ka taea hoki te whakamahi i roto i te tukatuka rauemi konganuku-kore, rauemi superhard, e toru-taha tapa mira cutter mo uaua ki te tapahi i te rauemi o te mata taahiraa me te riu-ahua tukanga mira mata.

Te nuinga whakamahia mo te mira te uara pūmau o te haehae, engari mira hoki te haehae whānui, mata taahiraa, taha.