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Cylindrical (Disc) Magnets

universal shapes for sensors and models

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Block (Plate) Magnets

flat plates for mountings and separators

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Ring Magnets

for mounting and shafts

Neodymium magnets – Manufacturer's Shop - Largest selection

What magnets will you find in our offer?

Looking for the strongest magnets? As dhit.pl we offer proven neodymium magnets: disc, block, ring and specialized holders. 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.

Advantages of neodymium magnets

Huge strength – Neodymium magnets are even 10 times stronger than regular ferrite (black) magnets of the same size.
Durability – 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.
Easy mounting – 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.

Why dhit.pl? We offer only certified neodymium magnets with real magnetic grade. We avoid cheap substitutes with lowered parameters. Our assortment includes micro 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.

MPL 25x10x5 / N38 - lamellar magnet

Product available Ships today (order by 14:00) Bestseller

lamellar magnet

Catalog no 020135

GTIN: 5906301811411

5.0

length

25 mm [±0,1 mm]

width

10 mm [±0,1 mm]

height

5 mm [±0,1 mm]

Weight

9.38 g

Magnetization direction

↑ axial

Lifting Capacity

6.24 kg / 61.19 N

Magnetic Induction

337.05 mT

Coating

[NiCuNi] nickel

more info...

4.66 ZŁ z VAT brutto / pcs + price for transport

3.79 ZŁ net price + 23% VAT / pcs

quantity discounts:

price from 1 pcs

3.79 ZŁ

4.66 ZŁ

price from 200 pcs

3.56 ZŁ

4.38 ZŁ

price from 700 pcs

3.34 ZŁ

4.10 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

MPL 30x15x2 / N38 - lamellar magnet

Product available Ships today (order by 14:00) Bestseller

lamellar magnet

Catalog no 020140

GTIN: 5906301811466

5.0

length

30 mm [±0,1 mm]

width

15 mm [±0,1 mm]

height

2 mm [±0,1 mm]

Weight

6.75 g

Magnetization direction

↑ axial

Lifting Capacity

3.35 kg / 32.85 N

Magnetic Induction

115.11 mT

Coating

[NiCuNi] nickel

more info...

3.89 ZŁ z VAT brutto / pcs + price for transport

3.16 ZŁ net price + 23% VAT / pcs

quantity discounts:

price from 1 pcs

3.16 ZŁ

3.89 ZŁ

price from 200 pcs

2.97 ZŁ

3.65 ZŁ

price from 800 pcs

2.78 ZŁ

3.42 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

MPL 5x5x2 / N38 - lamellar magnet

Product available Ships today (order by 14:00) Bestseller

lamellar magnet

Catalog no 020173

GTIN: 5906301811794

5.0

length

5 mm [±0,1 mm]

width

5 mm [±0,1 mm]

height

2 mm [±0,1 mm]

Weight

0.38 g

Magnetization direction

↑ axial

Lifting Capacity

0.79 kg / 7.75 N

Magnetic Induction

360.52 mT

Coating

[NiCuNi] nickel

more info...

0.308 ZŁ z VAT brutto / pcs + price for transport

0.250 ZŁ net price + 23% VAT / pcs

quantity discounts:

price from 1 pcs

0.250 ZŁ

0.308 ZŁ

price from 2400 pcs

0.235 ZŁ

0.289 ZŁ

price from 10000 pcs

0.220 ZŁ

0.271 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

MW 6x2 / N38 - cylindrical magnet

Product available Ships today (order by 14:00) 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 today (order by 14:00) 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 94x40 [3xM10] GW F550 Silver Black / N52 - search holder

Product available Ships today (order by 14:00) Bestseller

search holder

Catalog no 210490

GTIN: 5906301814146

5.0

diameter Ø

94 mm [±0,1 mm]

height

40 mm [±0,1 mm]

Weight

2262 g

Magnetization direction

↑ axial

Lifting Capacity

650 kg / 6374.32 N

Coating

[NiCuNi] nickel

more info...

350.00 ZŁ z VAT brutto / pcs + price for transport

284.55 ZŁ net price + 23% VAT / pcs

quantity discounts:

price from 1 pcs

284.55 ZŁ

350.00 ZŁ

price from 5 pcs

267.48 ZŁ

329.00 ZŁ

price from 10 pcs

250.40 ZŁ

308.00 ZŁ

Carbon Footprint – environmental impact GPSR Regulation – product safety

NdFeB Magnets are an essential element of modern engineering. We offer maximum power 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

Does a neodymium magnet lose power? In room temperature neodymium magnets are extremely durable - they lose less than 1% of power per 10 years. However they are sensitive to high temperature. Standard magnets (grade N) work safely up to 80°C. Above this temperature, they may permanently become demagnetized. 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+).

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 galvanization 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.

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 specialist store, we ensure that you receive a product consistent with technical parameters, not a cheap substitute with a lowered magnetic grade.

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 miniaturization and high power count. We offer both sintered magnets (hard, brittle, very strong) and auxiliary accessories.

Surprising applications: 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).

The magnetization process 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.

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 best rates while maintaining strict quality standards. Each batch of our magnets is checked for declared pull force and dimensions.

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.

Application of neodymium magnets is unlimited. dhit.pl recipients 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.

History of neodymium magnets dates back to the 80s, when a way to shrink motors was sought. By exchanging expensive samarium (SmCo) with cheaper and stronger neodymium (Nd), industry gained access to huge power in a small size. Today's production processes that we use allow for obtaining repeatable magnetic grades (from N35 to N52) while maintaining high anti-corrosion resistance. It is this technology that drives today's electric cars, hard drives, and modern tools.

The basis 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 powerful holders with a lifting capacity of several hundred kilograms.

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.

In the dhit.pl offer we offer 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 hidden even with the magnet surface.

We also execute special orders (e.g., arc segments for motors) for wholesale orders.

Properly treated neodymium magnet will serve for generations. 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.

Choice of the right magnet depends on three factors: dimensions, grade, and working conditions.
1. Dimensions: The larger the volume, the greater the force, 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 for fishing, and for motors, temperature-resistant versions. Use our search engine to find the perfect model.

What characterizes neodymium magnets? They are the most powerful commercial permanent magnets, made from sintered rare earth elements (based on neodymium, iron, and boron - NdFeB). Although the neodymium element 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.

Where to buy proven magnets? At dhit.pl store we ensure the availability of thousands of items from stock in Poland. We offer sales of single pieces and B2B for ad agencies and factories. Buying by 2:00 PM, we dispatch the goods on the same day. We issue VAT invoices.

Symbols such as N38, N42, N45, N50, N52 define the strength of the magnetic material.
- 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).

Customers often ask: are two magnets joined together twice as strong? The answer is: not exactly. By connecting two magnets with poles (stack), you increase 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 larger distance than a single magnet of the same diameter.

The strongest 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.