pūtake whakarokiroki iti
Kei te whakamahia te pūtake kō whatitiri iti hei tūtohi hiranga i roto i ngā momo tūtohitanga kō whatitiri kaha, e whakawhitiwhiti ana i te kaha me te tika i roto i tētahi hiranga iti. Ko tēnei taputapu mōrena kei te whai wāhi pai ki te whakaeke ki waenganui i ēnei whenua katoa, ahakoa i te whakamana o te kawe me te haere tonu. I hangaia e ngā hunga mātauranga i ngā raraunga pneumatica rānei ko ngā raraunga hīrau, ka puta he mahi nui i roto i ngā wāhi whakamātau, mai i ngā wāhi hanga ki ngā mahi kohatu. Kei te pūnaha toiora o te pūtake nei, e whakaiti ana i te mate urutā e pa ana ki te kaiwhakaeke i te wā e hiraina ana, ā, kei tōna hanganga kaha ka whai mana ki te whaiwhai i ngā wāhi korekorenga. Ki te whakaritea i te waenga pakoti me te waenga porowhiriwhiri, ka whakatūria tēnei ki ngā momo whenua rerekē me ngā hiahia o te kaupapa. Kei tēnei taputapu hoki ngā whakawai hou hei whakaiti i te whiuwhiu o te upoko me te ringa, e whakapai ana i te waimaria o te kaiwhakaeke. Ki te whakauru i te hanga whakarerekē, ka whiwhi ake ki te whakatika i ngā mahi tirotiro me te whakakapi i ngā wāhanga, ka whakaiti i te wā korenoa me te whakatū i te wā mahi. Ka whai hiranga tēnei pūtake kō whatitiri iti i roto i ngā wāhi iti, ka noho pai hei whakamahi mo ngā mahi raro whenua, te hanga ruaheka, me ngā kaupapa whakatipu, kei reira i te kore rawa o te whakaeke i ngā taputapu nui. Hei tautoko hoki i ngā whakaaturanga haumaru, ko ngā pūtake whakakorea me ngā raraunga whakatakoto kō whatitiri, e whakamana ana i te tiaki i te kaiwhakaeke me te ture haere.