I te wā e hangaia ana ngā taputapu kīhini me ngā kaupapa kaukau, ko te maitai kore waikura 430, 304 me ngā rauemi pepa piauau te mea e whakamahia ana. Ko te matotoru o te rauemi ka rerekē mai i te 0.60 mm ki te 6 mm. Nā te mea he hua kounga teitei ēnei, he nui hoki te utu, ka nui te hapa...