when handling larger magnets.
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: Standard neodymium magnets lose strength above 176°F (80°C) . If your project gets hot, you may need Samarium Cobalt (SmCo) magnets instead. 3. Essential Safety Warning when handling larger magnets
: Manufacturers specify the "pull force," which is the amount of weight a magnet can hold when in direct contact with a flat steel plate. buy strong magnets online