Why are neodymium magnets so fragile?

Neodymium magnets aren't actually made from solid blocks of metal, but rather from compacting large quantities of powder into blocks through a process called sintering. They tend to break easily when subjected to sudden impact.

Why should you be careful when using it?

Its magnetic force is very strong, and your fingers may be caught between the two magnets accidentally, which may cause your fingers to be pinched, so children should be kept away from it.

How to separate two magnets correctly?

Place two magnets on the edge of a table, push down on the outer magnet, and once they are separated, quickly move them far enough apart to prevent them from being attracted to each other again.

Why keep magnets away from electronic devices such as mobile phones?

Magnets have strong magnetism and can interfere with electronic devices such as mobile phones and computers, causing data loss or damage.

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DIYMAG 40x20mm Super Strong Neodymium Disc Magnet, N52 Permanent Magnet Disc, The World's Strongest & Most Powerful Rare Earth Magnets - Two Piece

DIYMAG 40x20mm Super Strong Neodymium Disc Magnet, N52 Permanent Magnet Disc, The World's Strongest & Most Powerful Rare Earth Magnets - Two Piece

Product ID: 355697222

Details

Brand
DIYMAG
Colour
silver
Material
Neodymium
Product dimensions
40L x 20W x
Shape
Round

📏40x20mm precision size with ±0.2mm tolerance

🧲N52 strength - World's strongest rare earth magnet

🛡️Triple-layer Ni-Cu-Ni coating for extreme durability

R1831

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🧲 Power in your palm, precision in your projects.

BUILT TO LAST - Nickel-Copper-Nickel triple-layer coating guarantees corrosion resistance and long-term durability.
SAFETY MEETS STRENGTH - Handle with care—these magnets pack a punch that demands respect and smart usage.
VERSATILE TWO PIECE SET - Perfect for DIY projects, executive toys, or innovative engineering experiments—unlock your creative potential.
UNMATCHED MAGNETIC POWER - Experience the sheer force of N52-grade neodymium magnets—engineered to dominate every challenge.
PRECISION ENGINEERED DIMENSIONS - Exact 40x20mm size with tight tolerances ensures seamless integration into your projects.

The DIYMAG 40x20mm Super Strong Neodymium Disc Magnet is a premium N52 rare earth magnet featuring a robust triple-layer nickel-copper-nickel coating for superior durability. With precise dimensions and exceptional magnetic strength, this two-piece set is ideal for demanding DIY, engineering, and executive toy applications, delivering unmatched power and reliability.

Specifications

ASIN	B07KF61YZT
Best Sellers Rank	#26,891 in Kitchen ( See Top 100 in Kitchen ) #205 in Refrigerator Magnets
Brand	DIYMAG
Brand Name	DIYMAG
Color	silver
Colour	silver
Customer Reviews	4.4 out of 5 stars 1,729 Reviews
Item Dimensions L x W x Thickness	40L x 20W x 20Th millimeters
Item Thickness	20 Millimeters
Item thickness	20 Millimeters
Manufacturer	DIYMAG
Material	Neodymium
Material Type	Neodymium
Number of Pieces	2
Part Number	D40x20-2P-NEW
Product dimensions	40L x 20W x 20Th millimeters
Shape	Round
UPC	616833187896 850077560187
Unit Count	1.0 Count

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R1831

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In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

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TrustScore 4.5 | 7,300+ reviews

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