I tēnei rā ka ako tātou i te whakaurunga o ngā rawhi ngongo iti.
He rawhi ngongo anō tēnei i ahu mai i tētahi atu. Kāore i te kaha te tono a te mākete o roto, ko ngā hiahia o ngā mākete o tāwāhi te nuinga, nō reira ko te nuinga o ēnei rawhi ngongo e whakamahia ana mō te kaweake. Ko te nuinga o ngā rawhi ngongo iti kei te mākete he mea hanga ki te maitai waro me te maitai kore waikura 304, ā, ko ngā tīwiri he mea hanga anō hoki ki te maitai waro me te maitai kore waikura 304.

E rima ngā mahi matua o te tukanga whakaputa. Tuatahi, tapahia te wahi. I te wā e tapahia ana te wahi, ka tapahia te rauemi e te mīhini whāngai ā-ringa. Ko te maripi tapahi ka tapahia he mea tukatuka motuhake anō hoki, ehara i te maripi ōrite, engari he maripi tapahi āhua "V". Mā te tukatuka tonu i muri mai ka whakatakoto i te turanga. Tuarua, te hemming, te ahua nei he tino māmā te tukanga hemming, engari he maha ngā raruraru me aro atu, pērā i te raruraru o te whānui o te hemming me te whakahaere i te hohonu. Ko te mahi matua o te crimping ko te tiaki i te paipa kua āraia mai i te kino o te paipa me te puta he mate ōhanga koretake nā ngā kopa o te whitiki. Tuatoru, te hanga, he mea nui tēnei mahi hanga. Ko tōna uauatanga kei te whakahaere i te piko o te miro me te roa me te piri o te "taringa". Ko te wāhanga tuawhā ko te "whakapiri i te wahi matua". Ko te nuinga o tēnei tukanga ko te whakapiri i tētahi wahi rino me te whitiki miro ki tetahi pito o te "taringa". Koinei te wā ki te whakamahi i te "ataata" i mahue i te wahi tapahi taketake. Mā te tapahi āhua-V ka taea te whakarite kia whai wāhi te tīwiri hei whakawhiti mā roto i te wahi matua, ā, ka taea hoki te whakau i te wahi matua. Whai muri i ēnei mahi torutoru, ka oti te hanga i tētahi porowhita korokoro iti. Heoi, ko te nuinga o te hanga he hanga paipa, ā, kāore i oti ko ia anake. Nō reira, ko ngā wāhanga maha kua whakahuatia ake nei he mahi hanga poto katoa o tētahi porowhita korokoro. Me whakakoi, me whakakanapa rānei ina oti katoa ngā mea, ā, i muri mai ka oti katoa te hua.
Ko te take matua i huaina ai he rawhi ngongo iti he iti noa iho, ā, ko te whānui o te whānui he 34mm, ko te tikanga ka taea e tēnei mowhiti te whakau i ngā paipa me te whānui o waho o te 34mm te nuinga.