external threaded ferrite cup magnets - 1 views
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powerful-magnets on 19 Mar 25The cheapest mounting magnets are known as ferrite pot magnets, but ferrite pot(cup) magnets are not used for heavy duty holding. Ferrite pot magnets are powerful magnetic assemblies consisting of a ferrite magnet encased within a steel pot or casing. The steel pot provides protection to the relatively brittle ferrite magnet, enhancing its mechanical strength and making it more resistant to damage.