ISO series umbhobho beveling umatshini ikakhulu isetyenziselwa uxinzelelo umbhobho beveling phambi ukuwelda izixhobo ezikhethekileyo, ombane isiqithi umlilo indawo ethile umsebenzi indawo umnyinyiva ukugcinwa kwemibhobho, ukukhanda iimpawu zobuninzi boyilo kunye nokuveliswa kwezixhobo zohlobo olulodwa.
