3 ngā mata kōhao totohu me te mowhiti aukati mō te mahi rakau

1. Te Āheinga o te Totohu: He mea hanga motuhake ēnei mata wiri hei hanga i ngā awaawa kōniko i roto i ngā rauemi mahi rakau, e āhei ai ngā tīwiri ki te noho ōrite ki te mata, ki raro rānei i te mata mō te whakaotinga ma, ngaio hoki.

2. Mowhiti Ārai: Mā te āhuatanga mowhiti ārai ka taea te whakahaere tika i te hohonutanga o te totohu, ka ārai i te keri i te hohonu rawa, ā, ka whakarite kia ōrite te hohonutanga o te totohu, he mea nui tēnei kia ōrite te whakatakotoranga o te tīwiri.

3. Kei roto i tēnei huinga e toru ngā mata wiri totohu o ngā rahi rerekē, e whakarato ana i te ngāwari ki te whakauru i ngā momo diameter tīwiri me ngā whakaritenga mahi rakau.

4. He pai ēnei mata keri totohu mō ngā mahi rakau maha, tae atu ki te mahi kāpata, te hanga taonga, me te mahi rakau whakakikorua, ā, ka puta he hua whai hua, he ngaio hoki.

I te nuinga o te wā, kua hangaia te mata keri totohu e toru-ngā wahi me te mowhiti aukati hei whakarato i te totohu tika me te whakahaere mō ngā kaupapa mahi rakau, kei roto ko te mowhiti aukati hei whakahaere i te hohonutanga, ngā rauemi hanga pakari, me te hototahi ki ngā taputapu mahi rakau noa. Ko ngā āhuatanga pēnei i te pakari ka waiho hei tāpiri nui ki ngā taputapu mahi rakau.