Ukubhola okuthe tyaba okanye ukucekisa isikhombisi yindlela yokufaka imibhobho engaphantsi komhlaba, imijelo okanye intambo ngokusebenzisa isixhobo sokugrumba esingaphezulu. Le ndlela ikhokelela kwimpembelelo encinci kummandla ojikelezileyo kwaye isetyenziswa ikakhulu xa umsele okanye ukumba kungasebenzi.
I-Sinovo ngumenzi we-drill ojikelezayo ohamba phambili e-China. I-SHD300 yethu ethe tyaba yokugrumba izixhobo zisetyenziswa ngakumbi kulwakhiwo lombhobho wamanzi, imibhobho yegesi, umbane, unxibelelwano ngomnxeba, iinkqubo zokufudumeza, kunye nomzi mveliso weoyile ekrwada.