Ulawulo oluphezulu lwe-CNC oludityaniswe nendlela yokucubungula i-laser engathintekiyo ayiqinisekisi kuphela isantya esiphezulu kunye nokuzinza komshini wokusika i-laser, kodwa iqinisekisa ukuba i-fine and smooth of the cutting edge. Ngokukodwa kwiindawo ezincinci ezifana namehlo, impumlo kunye neendlebe zethoyizi kunye neethoyi zekhathuni, ukusika kwe-laser kuluncedo ngakumbi.