Each magnet has a countersunk hole on one side. Neodymium magnets are the most powerful magnets available. Also known as rare earth or NdFeB magnets.
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Super Powerful Magnets Strong Disc Magnets for Fridge, DIY, Building, Scientific, Craft 5x2 6x2 12x2 15x2
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These magnets provide the strongest magnetic force for their size. Strong Neodymium Magnets - 2mm to 30mm Round Disc Magnets - N52 Grade. Choose from a variety of sizes, from small 2mm discs for crafting and DIY projects to larger 30mm discs for more demanding tasks.
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10x3 8x3 7x2 5x3mm Super Powerful Magnets Strong Disc Magnets for Fridge, DIY, Building, Scientific, Craft, Education
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N35 is the industry standard grade. Neodymium disc magnets. Small & Tiny 2mm 3mm 4mm 5mm 6mm N35 N52 N55 rare earth. Samarium Cobalt. Neodymium N52 - High Grade. 5x0.5mm N52: 0.42lb / 7oz / 190g. 6x1mm N52: 0.99lb / 16oz / 450g.
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6x4 Powerful Magnets Strong Disc Magnets for Fridge, DIY, Building, Scientific, Craft, Education 6x4mm 6*1 6*2 6x3 5x1 5*2
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Due to the nature of all neodymium magnets, it is possible for them to shatter when a large force is applied. This applies to all Neodymium magnets. Perfect for sticking notes on fridge doors.Great for do-it-yourself projects.Ages: 7+ ages, both for kids and adults.
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Powerful Magnets Strong Disc Magnets for Fridge, DIY, Building, Scientific, Craft, Education 20x20mm 20x30mm 20*20 20*30
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Strong Neodymium Magnets - 2mm to 30mm Round Disc Magnets - N52 Grade. These magnets provide the strongest magnetic force for their size. Choose from a variety of sizes, from small 2mm discs for crafting and DIY projects to larger 30mm discs for more demanding tasks.
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3x1 Powerful Magnets Strong Disc Magnets for Fridge, DIY, Building, Scientific, Craft, Education 4*1 mm 5*1 2*2 3*2 2*3 3*3
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These shapes are then electroplated with nickel to prevent corrosion. Depending on their size and shape if you allow neodymium magnets to crash together the force may shatter them. We have over 40 years experience in the industry.
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6x2mm Powerful Magnets Strong Disc Magnets for Fridge, DIY, Building, Scientific, Craft, Education 6*2 6x2
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Tested Full Working Order.
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10x1mm Thin Powerful Magnets Strong Disc Magnets For Fridge, DIY, Building, Scientific, Craft, Education 10x1 10*1
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Usually surprise is an issue--they can jump out of your hands and snap together from a surprising distance before you realize what is happening. They are strong enough that they can fly into each other or to a piece of iron or steel with such velocity that they can break and send sharp 'shrapnel' flying about!
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Super Powerful Magnets Strong Disc Magnets for Fridge, DIY, Building, Scientific, Craft 5x2
Aliexpress UK