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Brute Magnetics Bolt 360 Magnet, 800-lb Pull Force, Includes Threadlocker, Magnetic Fishing for Salvage and Treasure Hunting in Rivers, Oceans, and Lakes: Amazon.com: Industrial & Scientific
![Pull force / magnetic force Calculation between a disc magnet (NdFeB disc magnet, SmCo disc magnet, Alnico disc magnet, ferrite disc magnet) and an iron plate Pull force / magnetic force Calculation between a disc magnet (NdFeB disc magnet, SmCo disc magnet, Alnico disc magnet, ferrite disc magnet) and an iron plate](http://www.cy-magnetics.com/Diskplatte.png)
Pull force / magnetic force Calculation between a disc magnet (NdFeB disc magnet, SmCo disc magnet, Alnico disc magnet, ferrite disc magnet) and an iron plate
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MUTUACTOR Rotatable Double Sided Magnet Fishing Kit Combined 880lb Magnetic Pull Force, Heavy Duty Neodymium Magnet N52, Powerful Strong Magnetic of Retrieving Treasure in Rivers - Walmart.com
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