Imashini ikora imashini yihuta cyane imashini irashobora kworoha 3D 3D nubwo ibicuruzwa bitunganyirizwa ari imirongo (nk'uruziga rwo hanze, kugenzura imbere, umwobo wo mu rukenyerero) hamwe no gutembera imbere no hanze byimbere, bishobora gusimbuza ikigo cya CNC gikora ibikoresho bisanzwe imashini zishobora ntibitunganyirizwe ibice chamfering.bishobora kurangizwa kumashini imwe.