I te tere o te whakapai ake i te hanga tika o te ahumahi, kua noho ngā wāhanga hanganga kirihou ritenga hei wāhanga matua nui i roto i ngā ahumahi hikohiko, taputapu hauora, aunoatanga ahumahi me te motuka. Ko ngā wāhanga polycarbonate (PC) kua mīhinihia ki te CNC e tū motuhake ana i roto i ngā kirihou hangarau nā te mea he huinga ahurei o te ātete pānga tino teitei, te whakawhiti mārama pai, te mahi āhua pumau me ngā āhuatanga tukatuka ngāwari. Ka whakaratohia e tā mātou wheketere ngā ratonga miihini CNC ritenga kotahi-mutunga mō ngā rau polycarbonate, e tautoko ana i te tukatuka whaiaro pēnei i te tapahi tika, te keri, te mira, te keri me te whakaoti taha, e tuku ana i ngā wāhanga PC ritenga kounga teitei e tutuki ana i ngā paerewa ahumahi o te ao mō ngā kaihoko o te ao.