Isicelo: Iibhodi ezilayitiweyo, iMDF, iPlywood njl.
Izinto zezinyo: Carbide,Polycrystalline diamond
Amazinyo:Izinyo letshiphu kathathu
I-Advanteji: Ukulinganisa okuchanekileyo, ukusika okugudileyo, ukusebenza kakuhle okuphezulu, ingxolo ephantsi njl.
Ikhathalogu yenkcazo