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Cylindrical (Disc) Magnets

universal shapes for sensors and models

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Block (Plate) Magnets

strong blocks for mountings and separators

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Ring Magnets

for mounting and shafts

Neodymium magnets – Strength you can rely on

What magnets will you find in our offer?

Welcome to the center of power! As dhit.pl we offer high-class neodymium magnets: disc, block, ring and specialized sets. Using our search engine you will quickly select the ideal dimension and power. Each product has a detailed technical description, so you know what you are buying. Thousands of companies and hobbyists have trusted us. Order today, receive quickly.

Block Magnets – Largest contact area, ideal for gluing and mounting strips.
Cylindrical (Disc) Magnets – Compact and strong, standard in electronics and modeling.
Ring Magnets – Allow mounting on a screw, nail, or sliding onto rods.
Countersunk Magnets – Have a conical hole, so the screw head hides in the magnet.
Pot Magnets (Magnetic Holders) – Ready systems in a steel housing that amplifies strength and protects the magnet.
Fishing Magnets – Extremely strong holders with an eyebolt for retrieving items from water.

Why choose neos?

Huge strength – Neodymium magnets are even 10 times stronger than regular ferrite (black) magnets of the same size.
Lifespan – High-quality Ni-Cu-Ni coating protects against corrosion in room conditions, and ceramic sinter ensures field stability for years.
Large selection – Hundreds of dimensions available immediately: discs, blocks, rings, spheres, and self-adhesive magnets.
Application – Ideal for hidden mounting, building grippers, magnetizers, or holding tools in the workshop.

Where can you use our magnets?

Industry and Automation – Metal separators, robotic grippers, generators, motors, and Hall sensors.
Mounting and Hobby – Mounting boards, tarps, lighting. Holders for underwater searches.
Home and Garden – Magnetic closures, cable organizers, knife and tool racks.
Advertising and Printing – Invisible fasteners in boxes, folders, and POS materials.

Your partner in magnetism. We offer exclusively proven neodymium magnets with guaranteed magnetic grade. We avoid cheap substitutes with lowered parameters. Our assortment includes mini magnets for electronics and powerful blocks for industry. We provide technical support – if you don't know which magnet to choose, call us! We fulfill wholesale and production orders.

MW 12x4 / N38 - cylindrical magnet

Product available Ships tomorrow Bestseller

cylindrical magnet

Catalog no 010019

GTIN: 5906301810186

5.0

diameter Ø

12 mm [±0,1 mm]

height

4 mm [±0,1 mm]

Weight

3.39 g

Magnetization direction

↑ axial

Lifting Capacity

2.65 kg / 25.99 N

Magnetic Induction

343.64 mT

Coating

[NiCuNi] nickel

more info...

1.353 ZŁ z VAT brutto / pcs + price for transport

1.100 ZŁ net price + 23% VAT / pcs

quantity discounts:

price from 1 pcs

1.100 ZŁ

1.353 ZŁ

price from 1120 pcs

0.990 ZŁ

1.218 ZŁ

price from 4480 pcs

0.968 ZŁ

1.191 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

MW 15x1 / N38 - cylindrical magnet

Product available Ships tomorrow Bestseller

cylindrical magnet

Catalog no 010026

GTIN: 5906301810254

5.0

diameter Ø

15 mm [±0,1 mm]

height

1 mm [±0,1 mm]

Weight

1.33 g

Magnetization direction

↑ axial

Lifting Capacity

0.83 kg / 8.14 N

Magnetic Induction

81.93 mT

Coating

[NiCuNi] nickel

more info...

0.800 ZŁ z VAT brutto / pcs + price for transport

0.650 ZŁ net price + 23% VAT / pcs

quantity discounts:

price from 1 pcs

0.650 ZŁ

0.800 ZŁ

price from 1500 pcs

0.585 ZŁ

0.720 ZŁ

price from 3000 pcs

0.572 ZŁ

0.704 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

MW 6x2 / N38 - cylindrical magnet

Product available Ships tomorrow Bestseller

cylindrical magnet

Catalog no 010092

GTIN: 5906301810919

5.0

diameter Ø

6 mm [±0,1 mm]

height

2 mm [±0,1 mm]

Weight

0.42 g

Magnetization direction

↑ axial

Lifting Capacity

0.66 kg / 6.47 N

Magnetic Induction

343.37 mT

Coating

[NiCuNi] nickel

more info...

0.246 ZŁ z VAT brutto / pcs + price for transport

0.200 ZŁ net price + 23% VAT / pcs

quantity discounts:

price from 1 pcs

0.200 ZŁ

0.246 ZŁ

price from 1600 pcs

0.1880 ZŁ

0.231 ZŁ

price from 3200 pcs

0.1760 ZŁ

0.216 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

UMP 75x25 [M10x3] GW F200 GOLD DUAL / N42 - search holder

Product available Ships tomorrow Bestseller

search holder

Catalog no 210452

GTIN: 5906301814122

5.0

diameter Ø

75 mm [±0,1 mm]

height

25 mm [±0,1 mm]

Weight

1800 g

Lifting Capacity

601 kg / 5893.8 N

Coating

[NiCuNi] nickel

more info...

245.00 ZŁ z VAT brutto / pcs + price for transport

199.19 ZŁ net price + 23% VAT / pcs

quantity discounts:

price from 1 pcs

199.19 ZŁ

245.00 ZŁ

price from 10 pcs

187.24 ZŁ

230.30 ZŁ

price from 15 pcs

175.29 ZŁ

215.60 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

UMP 94x28 [3xM10] GW F300 GOLD / N38 - search holder

Product available Ships tomorrow Bestseller Black Week

search holder

Catalog no 210447

GTIN: 5906301814115

5.0

diameter Ø

94 mm [±0,1 mm]

height

28 mm [±0,1 mm]

Weight

1600 g

Lifting Capacity

330 kg / 3236.19 N

Coating

[NiCuNi] nickel

more info...

200.00 ZŁ z VAT brutto / pcs + price for transport

162.60 ZŁ net price + 23% VAT / pcs

quantity discounts:

price from 1 pcs

162.60 ZŁ

200.00 ZŁ

price from 10 pcs

152.84 ZŁ

188.00 ZŁ

price from 20 pcs

143.09 ZŁ

176.00 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

Sintered neodymium magnets (NdFeB) are an essential element of modern engineering. We supply highest energy density commercially available. Our offer includes wide range: from miniature 1mm magnets to powerful blocks for industry. They find application in: electric motors, wind generators, separation systems, mounting holders, and consumer electronics.ainfo

Technical parameters: Modern neodymium magnets achieve energy up to 52 MGOe (grade N52). Standard operating temperature is up to 80°C, which is enough for 90% of applications. For industry, we have materials with increased thermal resistance. Remember: neos are hard but brittle – we warn against uncontrolled collision of magnets.binfo

Properly used neodymium magnet will serve for a lifetime. Induction drop is negligible. However, beware of:
1. Impacts: Neos are brittle (it's a ceramic sinter) – collision of two large magnets can cause them to crack.
2. Moisture: If the nickel coating is damaged, the magnet can rust (that's why we recommend our hermetic holders for water).
3. Electronics: A strong field can disrupt pacemakers or damage old data carriers.

Production of neodymium magnets is an advanced powder metallurgy process. Ingredients (neodymium, iron, boron, dysprosium) are melted, milled into dust, pressed in a strong magnetic field (to establish orientation), and then sintered in vacuum furnaces. The last stage is machining to dimension (tolerance usually ±0.1mm) and coating with a protective layer. We standardly use Ni-Cu-Ni (Nickel-Copper-Nickel) coating, which ensures an aesthetic appearance and protection against corrosion in dry conditions.

Customers often ask: are two magnets joined together twice as strong? The answer is: not exactly. By connecting two magnets with poles (stack), you raise the magnetic field range and pull force, but it is not simple multiplication x2. You will gain about 20-50% more power depending on the shape of the magnet. However, such a stack of magnets will work at a much greater distance than a single magnet of the same diameter.

Versatility of neodymium magnets is unlimited. Our clients use them in:
- Industry: Metal separators, robot grippers, generators.
- Automotive: Holders, sensors, EV motors.
- Advertising: Box closures, banner mounting (invisible fixings).
- Home and workshop: Tool racks, "treasure" hunting in water, water magnetizers.
- Modeling: Mounting fairings, figurines (miniature magnets).

A neodymium magnet attracts all ferromagnetic materials. It sticks best to:
- Low carbon steel (ordinary iron sheet).
- Cast iron.
- Nickel and Cobalt.
It does not attract: aluminum, copper, gold, wood, or plastic. Remember: the thicker the steel you apply the magnet to, the more fully you utilize its power. Thin sheet metal (e.g., on a fridge) will "saturate" quickly and won't allow 100% of a powerful magnet's lift to be used.

Where else can you use magnets? Besides industry, our products go to:
- Water and fuel magnetizers (water softening).
- School experiments (levitation, homopolar motors).
- Wargaming (interchangeable weapons in figurines).
- Cable organization (magnetic holders under the desk).

Magnet manufacturing is a process requiring precision. Our products undergo quality control including: dimension measurement (tolerance), coating test (salt spray test), and magnetic flux measurement (Gaussmeter). Thanks to this, buying from us, you can be sure that a 10x5mm N38 magnet really has such parameters, and is not a weaker N35 magnet.

Neodymium technology revolutionized the world in the 80s, but dhit.pl has been delivering it to Polish companies and homes since 2005. Instead of focusing on history, we focus on quality. As a distributor, we ensure that you receive a product consistent with technical parameters, not a cheap substitute with a lowered magnetic grade.

History of neodymium magnets dates back to the 80s, when miniaturization was sought. By replacing expensive samarium (SmCo) with cheaper and stronger neodymium (Nd), the world of technology gained access to compact power. Today's production processes that we use allow for obtaining repeatable magnetic grades (from N35 to N52) while maintaining durable nickel coating. It is this technology that drives today's electric cars, hard drives, and modern tools.

Choice of the right magnet depends on three factors: dimensions, grade, and working conditions.
1. Dimensions: A larger magnet usually means a greater lift, but flat magnets with a large diameter stick better to sheet metal than high and thin cylinders.
2. Grade (N38, N42, N52): Means energy "density". An N52 magnet will be approx. 20% stronger than N35 at the same size.
3. Conditions: For water, we recommend magnets in housing, and for motors, temperature-resistant versions. Use our search engine to find the perfect model.

Where to buy proven magnets? At dhit.pl store we ensure the availability of thousands of items from stock in Poland. We conduct sales retail and B2B for industry. Orders placed by 2 PM, we ship the goods on the same day. We issue VAT invoices.

A neodymium magnet (commonly "neo") is a permanent magnet made from a combination of neodymium, iron, and boron. It is currently the strongest type of magnet available in mass sales. It has replaced older ferrite and alnico magnets in most modern applications where small size and high power count. We offer both sintered magnets (hard, brittle, very strong) and pot magnets.

What is the lifespan of magnets? In room temperature neodymium magnets are practically eternal - they lose less than 1% of power per 10 years. It should be remembered that they are sensitive to overheating. Standard magnets (grade N) work safely up to 80°C. Above this temperature, they may permanently lose magnetic properties. If you need magnets for work in motors or ovens, ask about our high-temperature magnets (markings H, SH, EH, withstanding up to 200°C+).

Development of magnetic technologies is heading towards nanocrystalline materials and reduction of rare earth metals. However, currently, the classic NdFeB sinter remains unrivaled in terms of price/power ratio. At dhit.pl, we constantly monitor the market and introduce novelties, such as magnets with increased corrosion resistance (passivated) or extremely high grades N54/N55 on special order.

Imparting magnetic properties takes place at the production stage in powerful coils (magnetizers). Neodymium magnets are anisotropic materials, meaning they have an "imprinted" direction of magnetization. We most often offer magnets magnetized axially (poles on flat surfaces - ideal for clamping, holding), less often diametrically (poles on the sides of the cylinder). In home conditions, it is impossible to "re-magnetize" neodymium - it requires energy of several Teslas.

Markings such as N38, N42, N45, N50, N52 define the Maximum Energy Product.
- N38-N42: Industry standard, great price/power ratio.
- N45-N50: Very strong, used in professional holders.
- N52: The strongest commercially available magnet grade.
Additional letters at the end (e.g., N42SH) indicate temperature resistance (M=100°C, H=120°C, SH=150°C, UH=180°C).

The name "rare earths" is misleading – neodymium is not as rare as gold, but it is difficult to mine and process. Most of the world's production comes from China. Thanks to our many years of cooperation with manufacturers, we can offer you competitive prices while maintaining strict quality standards. Each batch of our magnets is checked for declared pull force and dimensions.

The heart of magnet power is the compound Nd2Fe14B. This tetragonal crystal structure has exceptionally high anisotropy, which makes it "difficult" to change the direction of its magnetization. In practice, this means that a neodymium magnet can hold its own weight exceeding it even 1000 times. In our offer, you will find magnets with a lifting capacity from a few grams (for electronics) to fishing magnets with a lifting capacity of several hundred kilograms.

The most powerful available magnet in our offer is grade N52. However, "strength" is not just material, it's also volume. A huge N42 magnet will be stronger than a tiny N52. If you are looking for absolutely the strongest point grip, choose pot magnets – the steel cup focuses the entire magnetic field in one direction, drastically increasing the pull force.

In our store you will find a full range of shapes for industry and hobbyists. The most popular are:

Cylindrical magnets (disc/rod) - ideal for sensors, motors, and separators.
Block magnets (plate/rectangular) - used in furniture, closures, and as holders.
Ring magnets - perfect for mounting on pipes or shafts.
Countersunk models - have a conical recess, allowing the screw head to be flush even with the magnet surface.

We also fulfill unusual shapes (e.g., arc segments for motors) for wholesale orders.

What characterizes neodymium magnets? They are the most powerful commercial permanent magnets, made from sintered rare earth elements (mainly neodymium, iron, and boron - NdFeB). Although neodymium makes up only part of the composition (approx. 30%), it is responsible for the unprecedented magnetic energy density. Thanks to this, our magnets are many times stronger than traditional ferrite (black) magnets while maintaining identical dimensions.