Mā te whakamahi i te mana whakahaere CNC matatau me te tikanga tukatuka taiaho kore-pa, ka tere te mahi me te pumau o te mīhini tapahi taiaho, ā, ka maeneene hoki te mata tapahi. He pai ake te tapahi taiaho ina koa mō ngā wāhanga iti pēnei i ngā kanohi, ihu me ngā taringa o ngā taonga tākaro papai me ngā taonga tākaro pakiwaituhi.