Kofin Magnet (A)
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Kofin Magnet Tare da Hole Countersink (MA)
Hanyar kofin Magnet
Samar da Magnetic: sandar S yana tsakiyar fuskar gilashin maganadisu, N sandar yana kan gefen waje na bakin kofin maganadisu.
Abubuwan maganadisu neodymium suna nutsewa cikin ƙoƙon ƙarfe / yadi, shingen ƙarfe yana jujjuya hanyar sandar sandar N zuwa saman sandar sandar S, yana sa ƙarfin riƙe magnetic ya fi ƙarfi!
Daban-daban manufacturer na iya samun daban-daban iyakacin duniya shugabanci desgin.
