Abstract: This paper presents the experimental resulfs and inveslignlione of authors on the influences of the surface-finish of the surfnce-finish of metnl-cutting tool on the metal-cuffing proeess wlth extra fine clips. The solution of tills problem is beneficinl for the seleetlon of surface fininh of the metal-cutting tool and tile seleeh;ion of reasonable cuffing coneiftions ill tlnz finishing operation of metal-cutting.