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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N52 D16-D48 Salvage Magnet Heavy Duty Search Magnets Strong Neodymium Magnet Deep Sea Fishing Magnets Mounting with Ring Eyebolt
Aliexpress UK
Neodymium Fishing Magnets – Super Strong Pull Force (6KG to 360KG) for Treasure Hunting & Recovery. ✅Powerful Pulling Force – Available in strengths from6KG up to 360KG to suit all needs. Pull Force: From 6KG up to 360KG.
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Seleadlab 100pcs N52 6*3 Strong Super Standard Round Rare Earth Permanent Neodymium Magnets For 3D Printer Voron 2.4 Trident
Aliexpress UK
Discover the ultimate in magnetic power with our N52 Neodymium Magnets. Renowned for their exceptional strength, these rare earth magnets are perfect for a variety of applications, including DIY projects, industrial uses, and creative hobbies.
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5x3mm N35 Small Round Powerful Magnet 5mm x 3mm Sheet Neodymium Magnet 5x3 Permanent NdFeB Magnets Strong 5*3
Aliexpress UK
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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D32mm-Magnetic Hooks, Magnet Hooks Neodymium Magnets with Carabiner Hook, Hook Magnets with Swivel for Hanging, Cruise, Grill, K
Aliexpress UK
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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N52 Fishing Magnet Heavy Duty Search Magnetic Strong Neodymium Magnet Deep Sea Salvage Magnets Mounting with Ring Eyebolt
Aliexpress UK
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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Super Strong Magnet Neodymium Magnets Heavy Duty Rare Earth Magnet with Countersunk Hole Eyebolt for Salvage Magnetic Fishing
Aliexpress UK
Material: Neodymium magnets. Magnets Countersunk Various 20mm x 5mm Hobby DIY Industrial Magnet Strong 🧲. (The pull force was tested at 20 Celsius degree, on a polished iron plate with a thickness of 20 mm. ).
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50/100/200/500/1000/2000/5000PCS 4x1 Mini Small Round Magnets N35 Neodymium Magnet strong 4x1mm Permanent Magnets Disc 4*1 mm
Aliexpress UK
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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50x20 mm Big Thick Disc Strong Powerful magnets 60mm X 20mm Round Neodymium Magnet 50x30mm N35 Rare Earth Magnet 60*30 mm
Aliexpress UK