puhipuhi whakamātai waipara
He taonga whakamahere pūnaha ngā rākau tōtika karara, e hanga ana hei whakapiki i te kaihua o te hunga whenu matatini raweke ki runga i ngā whakahaere hōnore me te wehenga nui. E ai ki ngā rautaki horahanga matua, e noho ana ngā tuaka tōtika tungsten i waenganui i te tinana o te rākau, whakawhiwhia mai ai te āheinga paihere me te hīnga whakamua mō te mahi horahanga. Ko te hoahoa āhuarangi e whakamahi ana i te whakangungu paihere hei tirotiro i te mahi horahanga, ahakoa ngā paunga mate ā-ropu me ngā paunga wera. E pai ana ngā rākau nei ki ngā whakahaere horahanga rorohiko me ngā whakahaere pakipiki, whakapakari ai te whakamahi mō ngā kaupapa roroa, hanga, me ngā tirohanga. E hanga ana ngā rākau i runga i ngā momo whenu matua me ngā porihanga hanga tino tūtika, kia tutuki ai te mahi paihere i roto i ngā taiao whakamatea. Ko te hoahoa o ia rākau ko ngā mata horahanga rerekē me ngā ara whakawehewehea kua whakaae kē ai ki te wehe i ngā koreko, me te whakamahi horahanga ki ngā raumata pai. Ko te whanaketanga tōtika e whakamahia ana, he whanaketanga tino kino me te whaihere, ka whakapuakina ai te roa o te mahi horahanga i runga i ngā rākau āriki. He rākau tōtika karara e taea ana ki ngā rahi rerekē me ngā whakahaere, hei whakamahere mō ngā momo whenu rerekē, mai i te kapurimu hē ki te pounamu nui raweke. Ko ngā rākau tōtika karara o nāianei e whakamahia ana ngā rākau whakamahana ake hei whakamutu i te uruhere i te wā e hirango ana, kia tutuki ai te paihere horahanga me te tiaki i te whakapuawaitanga o te rākau.