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Ngā Āhuatanga
Rauemi: konumohe koranu i pēhia.
Hangarau tukatuka: mā te ara tukatuka tika ka maeneene te piko o te mata o te ngongo whakarewa.
Hoahoa: he pai te whakamahi i te kakau rapa, ā, he mārama te mata.
Whakaaturanga Hua
Tono
Ko te piko ngongo tētahi o ngā taputapu piko, ā, he taputapu motuhake mō te piko i ngā paipa parahi. He pai mō te whakamahi i ngā paipa konumohe-kirihou, ngā paipa parahi me ētahi atu paipa, kia taea ai te piko marie, maeneene, me te tere o ngā paipa. He taputapu tino nui te piko ngongo ā-ringa e whakamahia whānuitia ana i roto i ngā momo ahumahi pēnei i te hanga, ngā wāhanga motuka, te ahuwhenua, te hauhautanga me te ahumahi hiko. He pai mō ngā paipa parahi me ngā paipa konumohe he rerekē ngā diameter piko.
Tohutohu Whakahaere/Tikanga Whakahaere
1. Puritia te kakau hanga o te piko ngongo, whakapiri rānei te piko ngongo ki te matiti.
2. Hikihia te kakau reti.
3. Whakanohoia te paipa ki te mokowā o te paepae hanga, ka whakamau ki roto i te paepae hanga mā te whakamahi i te matau.
4. Tukua te kakau reti ki raro kia rite rā anō te tohu "0" i te matau ki te tūranga 0° i runga i te kōpae hanga.
5. Hurihia te kakau reti huri noa i te kōpae hanga kia rite rā anō te tohu "0" i runga i te reti ki te nekehanga e hiahiatia ana i runga i te kōpae hanga.
Ngā Whakatūpato
1. I mua i te whakamahinga o te piko ngongo, tirohia marietia mēnā kei te oti katoa ngā wāhanga, ā, kei te pai tonu.
2. I te wā e whakamahia ana, whakatakotoria te paipa ki runga i te tēpu hurihuri, kātahi ka tōia te wira ringaringa o te piko paipa ā-ringa āhua-pā ki te koki e hiahiatia ana (te nuinga o te wā karaka), kātahi ka pēhi i te kakau ki raro hei piko i te paipa.
3. I muri i ia whakamahinga, me muru ngā taputapu ka whakahokia ki roto i te pouaka taputapu hei tiaki.
4. Kāore rawa e whakaaetia kia pā tika ō ringaringa ki te rākau whakamahana me te taura hiko hei karo i te ru hiko!
5. E tika ana tēnei hua mō te tukatuka piko o ngā rauemi whakarewa anake. Kaua e whakamahia tēnei taputapu hei piko i ngā taha o ngā rauemi ngohengohe kore-whakarewa.
6. Kaua e whakarerekē noa i te hanganga.
