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Magnetic Base | Round cup magnets
Round Magnetic Bases are also known as round base magnets or cup magnets & even Pot magnets. They are made of permanent magnets assembled inside steel cups. Most of the round magnetic bases use either neodymium rare earth magnets or ceramic magnets. AlNiCo pot magnets can be found but SmCo magnet is rarely used. The benefits of the cup magnets are strength and durability. The holding strength of the round base magnets is much more powerful than the magnets built in the same round base magnets since the magnetic circuit design. The steel cups protect the magnets from direct hit so to have a much longer service life. CMS Magnetics & Magnets For Sale carry a very wide selection of cup magnets for your favorite project.