Kei a tātou ngā whakarara pūtake matua e whakatupu ana i ngā hanga me te pūmau mō ētahi atu momo. Mai i ngā pūtake whakanui HSS mō te kaihāpai me te rākau ki ngā pūtake whakanui hanga mō te koneti, inā ia whakarara ka whakauruia hei whakamahere mō ētahi take. Ko ngā pūtake e pa ana i ngā kawekawe mōhio (tītanium, makarita) mō te whakawehe wehe, nō reira ko ngā poaka hei whakariterite tonu i te taunga. Mēnā mō ngā kaiwhakatatū pūmanawa rānei, mō ngā hanga kāinga, kei a tātou ngā whakarara pūtake e mahi ana i ngā mahi whakanui me ngā mahi whakapiki.