Inkqubo yokuqala yokwenziwa kweencakuba zeesarha ezijikelezayo kukusika ubume besarha kusetyenziswa i-laser ye-C02 enamandla kakhulu. Ubume besarha kunye neempawu zenzelwe kwaye zizotywe kwiprogram yeCAD enokuthi isetyenziswe yilaser ukuvelisa indlela yokusika. I-Laser cut shape, ibhore kunye nemingxuma ye-pin ukuphepha ukungcangcazela kunye nengxolo phantsi kwemeko yokusika.
Ukusikwa kwe-saw blank, ukusika kwe-laser ngokungathandabuzekiyo kuyindlela engcono yokucubungula, indawo echaphazelekayo yokushisa i-laser incinci, ukuchaneka okuphezulu, icandelo lokusika eligudileyo, akukho burr slag, ngaphandle kwe-deformation kwi-saw blank, ukusetyenzwa ngokukhawuleza.