Ubwubatsi burambye bwo kuramba Yubatswe kuva karbide ya sima hamwe nicyuma cya tungsten, abafite ibikoresho byakozwe muburyo bukomeye kandi birwanya kwambara. Hamwe nurwego rukomeye rwa HRC 48, abafite ibikoresho bakomeza ibyiciro byambere byukuri kandi biramba, bitanga imikorere ihamye mubihe bisabwa.
Ikozwe mubikoresho byujuje ubuziranenge, iyi sisitemu yo guhindura umusarani yerekana kwambara neza no kurwanya ruswa. Byageragejwe cyane, ibyo bikoresho bikomeza imikorere myiza yo gukata nubwo bikoreshwa cyane, byongerera igihe cyo kubaho.
Buri gikoresho gifata ibikoresho birimo karbide TIN ikozweho GTN yinjiza neza mugukora ibyuma. Dutanga insimburangingo ya karbide mubunini butandukanye hamwe no gutwikira ibyuma, aluminium, nicyuma.