I-tungsten carbide 3 hole slitting blade iyithuluzi lokusika elakhelwe ukusetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza, okuhlanganisa ukusika iphepha, ukusika indwangu, neminye imisebenzi yokusika ngokunemba. Ivamise ukwenziwa ngengxubevange yekhwalithi ephezulu ye-tungsten carbide equkethe inhlanganisela ye-tungsten, ikhabhoni, i-vanadium, nezinye izinsimbi eziyinikeza ukuqina okukhethekile nokusebenza okusikayo.