(1) Ukunemba okuphezulu, isivinini, i-kerf encane, indawo encane ethinteke ukushisa, indawo yokusika i-burr ebushelelezi.(2) Ikhanda lokusika i-laser alihlangene nobuso bezinto ezibonakalayo, musa ukunwaya i-workpiece.(3) I-kerf encane kakhulu, indawo encane ethintekile ekushiseni, ukuwohloka kwendawo kwe-workpie...