Ukususela ekutsalweni kweoyile ukuya ekubholweni kwemithombo yamanzi, inokuphatha udongwe oluthambileyo, ilitye lesanti, kwane-quartzite eqinileyo ene-200MPa engaphezulu! Igubungela uluhlu olupheleleyo lweekhowudi ze-IADC, nokuba ufuna izinga eliphezulu lokungena kwiifom ezithambileyo okanye ukumelana nokuguguleka kwiifom eziqinileyo, le nxalenye yeyona khetho ilungileyo.
Amazinyo okufaka i-tungsten carbide agcwele kakhulu kunye nenkqubo yokubeka iibheringi ezihlanganisiweyo zinciphisa ukungqubana kwaye zimelana nokuchaphazeleka, zandisa ubomi benkonzo xa kuthelekiswa neebhithi eziqhelekileyo! Ixhotyiswe ngoyilo lokukhusela igeyiji, iqinisekisa ukuchaneka okupheleleyo kokugrumba kwaye ikusindise kwiingxaki zokugcinwa kamva.
Ixesha lokuthumela: Novemba-02-2025