Ukusebenza ngensimbi kudinga amathuluzi okugaya, ukujika, ayisicefe, ukubhoboza, ukuthunga, ukusika kanye nokugwaza.Lawa mathuluzi ngokuvamile enziwa nge-High-Speed Steel, i-Tool Steel, i-Tungsten Carbide, i-Synthetic Diamond, i-Natural Diamond, i-PCD ne-PCBN.