Tungsten Carbide le Liaparo tsa Chrome li thata haholo ebile li na le khanyetso e phahameng ea ho apara.Ke Mabili a Sila a Taemane feela a ka e silang ka bolokolohi.Mabili a rona a sila a daemane a ka sila masela a Tungsten Carbide, Chrome, Nickel, Ceramic.