Ki runga i ngā whakawai hiko matatini, ka hanga tātou i ngā tohu tūmataiti ingoa e pai ana ki te whakaae i ngā momo whakairo pūmau me te whakawhanake tika o ngā kōrero ingoa. Ki ia kōrero o ō rātou 128 pūkaha CNC, ka taea e ia kōrero tētahi whakaaetanga ki ngā whakaaetanga o te kaiwhakamahi. Ka whakamahi ngā ararau hei kōrero whakahirahira mō ngā kauwhata whare me ngā matapihi, nō reira ka whakamahi ngā kaiwhakairo pūtake ki te hanga i ngā pūtake whakairo pai me ngā pūtake whakatutuki. He pai te whakatumanu me te whakapono i roto i ngā whakawai mahi. Ki te whiwhi tātou i ngā momo whakawhana e rerekē ana, ka whakamahi tātou i ngā momo whakawhana e rerekē ana, pērā i te anodizing me te kāpene karu. Ki te whakamahi tātou i ngā hononga taoka matatini, ka taea e tātou te tautoko i ngā tono nui o ngā tohu tūmataiti ingoa.