Ngā taahiraa mahi matua:
a. Whakatikatikahia te rahinga o te huri:
Ka whakatikatikaina te nui o te huri mā te huri i te wira ringaringa whakatikatika hei whakarerekē i te tawhiti i waenga i te mata huri me te ara maitai mā. Ka whakatikatikaina ngā rahi o runga me raro mā te rūri rama (ko te tika o te rūri rama he 0.01mm) ā, ka raka mā te kakau raka.
b. Rerenga mahi (taahiraa i te taahiraa)
1. Whakatuwheratia te pūwero puehu me te pana matua, kātahi ka tahuri te pātene mana, ka tahuri i te huri taratara, te keri awaawa, te huri pai, te huri koki, te paraihe pungarehu me te kawe i roto i te raupapa.
2. Hiki ake te motuka pane huri, te motuka keri me te motuka whakakoi ki tētahi teitei kua whakaritea, ka whakarerekē mārire kia rite ki tāu e hiahia ana.
3. Tirohia te rahi o te hua me te rahi o te huri, tātaihia te rahi katoa o te huri.
4. Whakaitihia (whakatikatikahia te nui o te huri) o te motuka huri matotoru ki te 80% o te nui katoa o te huri.
5. Whakahekehia (whakatikatikahia te hohonutanga o te awaawa) te motuka awaawa ki te rahi e hiahiatia ana.
6. Whakaitihia (whakatikatikahia te nui o te huri) te motuka huri pai ki te 20% o te nui katoa o te huri.
7. Whakaitihia (whakatikatikahia te teitei o te huri) ki roto, ki waho hoki (whakatikatikahia te whānui o te huri) o te motuka whakakoi kia rite ki ngā whakaritenga rahi o te hua.
8. Whakarerekētia te tuku whakawhiti auau kia rite ki ngā whakaritenga putanga.
9. Whakawetohia te motuka kawe, te paraihe pungarehu, te whakakoi koki, te huri pai, te keri awaawa, te huri taratara, kātahi ka whakawetohia te pana hiko, ka tōia te pana matua ki raro.
Ko te mīhini huri raina kawe CGM-P600 he taputapu mīhini motuhake mō te tukatuka mata o ngā rauemi waku o ngā papa pēki kōpae waka. He pai mō te huri, te keri awaawa, te whakakoi koki me te paraihe pungarehu o ngā momo papa kōpae, ka taea ai te whakarite i te taratara o te mata, te whakarara me ētahi atu whakaritenga o ngā papa waku.
He mīhini miihini tēnei e whakauru ana i te huri taratara, te keri awaawa, te huri pai, te whakakoi, te paraihe pungarehu me te hurihanga. He tino pai te mahi whakaputa me te kounga pumau. He pai hoki tēnei mīhini mō ngā hiahia whakaputa papatipu. He ngāwari te whakahaere, he ngāwari te whakarerekē, he tino tika, ā, he tonu te whāngai.
Ko te mīhini katoa he mea tito mai i te turanga, te kaikawe, te huihuinga huri taratara, te huihuinga keri awaawa, te huihuinga huri pai, te huihuinga whakakoi, te huihuinga paraihe pungarehu, te tikanga hurihuri me te huihuinga momi puehu.
Ko te mātāpono mahi o te mīhini, ka panaia te kōpae parai ki roto i te ara ārahi maitai ma te aukume tūturu mā te rīpene pana kawe, kātahi ka huri taratara, ka keri, ka huri pai, ka huri koki, ka paraihe pungarehu. Hei whakamutunga, ka hurihia te kōpae parai i roto i te tikanga huri aunoa, ka uru ki te tukanga e whai ake nei.