Drill String Fishing Magnet ndechimwe chezvishandiso zvekubatsira kuti ive nechokwadi chekushanda kwakajairwa kuchera uye kucheneswa kwegomba repazasi mukurapwa kwetsaona. Ichi chigadzirwa ndechekuti inoshanda pamwe chete neshangu dzekukuya mukubata hove, iyo yakasiyana neyekare nzira yekusimudza chibooreso mushure mekugaya, uyezve kubatanidza tambo yekuchera neiyo yakasimba magineti yekubata hove kudzika pasi mutsime rekuchenesa pasi. gomba , kuchengetedza rwendo pasi pekushanda kwetsime, izvo zvisingangochengetedzi chete mari yekuchera, asiwo inochengetedza nguva yekushanda kwekubata hove.