I-YTQC Uhlobo lwe-Drill String Imagnethi yokuLoba yenziwe ngumzimba,i-magnetic core, stop block, screw, njl
Kumsebenzi wokugaya kunye nokuloba, ngokujikeleza ngokujikelezaulwelo, ubutyobo bomngxuma osezantsi uya kubhengezwa kumbindi wemagnethi yokuloba intambo phantsi kwentshukumo yokujikeleza, kwaye obu butyobo bubuyela emhlabeni kunye nemagnethi yokuloba ngomtya wentambo, ukuze kufezekiswe umsebenzi wokusila kunye ukucoca umngxuma ongezantsi nangaliphi na ixesha.