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20x10x3 super strong Neodymium Magnet Block N35 NdFeB Permanent Super Strong Powerful Small Magnetic Magnets Square Rare Earth NdFeb


Rare earth neodymium magnets, also known as NdFeB magnets or Neo magnets, are made from an alloy of neodymium, iron and boron. They have excellent magnetic property and are extremely strong for their small size. Neodymium magnets are permanent, and have a high maximum magnetic energy. Due to high ratio of performance over price, neodymium magnets has become extremely popular in almost all applications that require high performance magnets such as motors, sensors, computers, communications, medical equipment, meters, home appliances, craft model, jewelry and so on.Our neodymium magnets, sintered neodymium magnets are available in a variety of shapes and sizes, including disc, cylinder, block, cube, ring, sphere, countersunk. Please feel free to contact us via e-mail or trademanager if you are interested in our magnets or have any questions about our products.


Size:Diameter 20mm x 10mm 3mm
Material: Neodymium magnet 
Tolerance: plus-minus0.6mm 
Grade: N35 
Max Operating Temperature: 80C/176F 
Plating: Nickel + Copper + Nickel Triple Layer Plated