YTQC Type Drill String Fishing Magnet imapangidwa ndi thupi,magnetic core, stop block, screw, etc
Mu ntchito mphero ndi usodzi, kudzera pozungulira pobowolamadzimadzi, pansi dzenje zinyalala adzakhala adsorbed kwa maginito pachimake cha kubowola chingwe maginito kusodza pansi pa zochita kufalitsidwa, ndipo zinyalala izi adzabwerera pansi pamodzi ndi kubowola chingwe maginito nsomba, kuti akwaniritse ntchito mphero ndi kuyeretsa dzenje la pansi nthawi iliyonse.