1. Kwindawo yomngxuma.Musa ukwenza umsebenzi wombhobho wokugaya, kodwa qaphela ukuba "musa" umbhobho wokubhobhoza
2, Khulula i-drill.Inkqubo yokwandisa umbhobho we-drill ngokugqithisela amandla okubetha kwodonga lomngxuma kunye nokunyuka kodaka phantsi kwesenzo sobunzima bombhobho wokubhobhoza kunye nezixhobo zokugaya kuthiwa.
Khulula i-drill.Umyalelo ochanekileyo wokukhutshwa kwe-drill kukuba: intonga yangaphandle ibekwe endaweni ngaphambi kokuba intonga yangaphakathi ekufutshane iqale ukunyuka ukusuka kwintonga yangaphandle, ukusuka ngaphandle ukuya ngaphakathi, enye enye.
Inkqubo igqitywa nganye nganye.
3, Ukuqhuba, ukucinezela kunye nokubhola kwisantya esijikelezayo esifanelekileyo ngokujikeleza okulungileyo.
4, Khupha wonke umzantsi.Qaphela ukuba "ungayenzi" umbhobho wokubhola.
Ixesha lokuposa: Oct-24-2022