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Neodymium magnets, also known as rare-earth magnets, are incredibly powerful and can pose potential risks if not handled with care. Handle with Caution: Neodymium magnets have a strong magnetic field that can attract or repel objects over a distance.
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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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They have a high magnetic field strength and have a high coercivity (which makes them magnetically stable). 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.
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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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When magnetising two Neodymium magnets together, safely slide magnets together to avoid high impacts. These magnets are incredibly strong and never fail to impress. The magnets are coated in four layers of Nickel, Copper and Boron to enhance the lifespan of the magnet and the coating also provides a smooth finish.
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20mm x 10mm With 4mm Countersunk Hole. Material quality : Neodymium magnets. Permanent NdFeB Magnets 20 10 4-4 mm. Plating: Nickel + Copper + Nickel Triple Layer Plated. Block Powerful Magnet 4mm hole Bulk Sheet Magnet 20x10x4mm-4mm Strong.
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25x8x2 mm N52 grade neodymium block. Genuine N52 ✔️. Our N52 magnets are widely utilized in various DIY and industrial applications. Material: NdFeB N52. Our strong neodymium magnets are perfect for holding things in place!
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