Search Minor Diameter Magnet (code number:1 1 ) Bulk Small Round Magnets Neodymium Disc Magnets Strong Magnet



Price: 3.26 - 1.89

Specifications(1"=25.4mm; 1lbs=0.453kg)

These are very tinny magnets with high precision tooling tec. The micro magnets can be widely used in electronics, sensors. You may be able to find them in advanced watches, cameras, labs, satellites, aircrafts, etc.  When it comes to these sizes, the tooling, procession cost is much more than that of the materials.

  • Dimensions: Diameter 1.00 x 1.00mm thickness

  • Tolerances: ±0.002" x ±0.002" (+/-0.05mm x ±0.05mm)

  • Material: NdFeB, Grade N42

  • Plating/Coating: Ni-Cu-Ni (nickel) triple plated

  • Magnetization Direction: Axial (Poles on Flat Ends)

  • Max Operating Temp: 176ºF (80ºC)

  • BHmax: 42 MGOe

  • Other: All magnets passed QC(Br. Flux.Dimensions) and 24-Hour Salt Spray Test.

Product DetailsSpecification:

Name: Strong Countesunk Magnets
Material: Rare earth ndfeb
Using environment: the normal temperature, never demagnetization.

Rare super fuction: if two pieces of super magnets stick together,
a strong man is unable to use that force perpendicular to make it separate.
We should be very careful, because the magnets
will own adsorbed together, could pinch your fingers.
There may be damaged due to collision magnet itself
(or knocked knocked corner cracks) when magnets each other.

Magnetic force is very strong. Be carefully of cliping your hand.
You can make particle experiments like a small magnetic  separation.
Magnet away from items that easily magnetized such as floppy disks,
credit cards, computer monitors, watches, cell phones, medical equipment and so on.
Magnets should stay away from the pacemaker.
Larger sized magnet should be added plastic or cardboard shims
between each piece to ensure that the magnet can easily be separated.


We accept any major credit cards which are supported by Aliexpress, supporting Aliexpress Escrow.


Item will be shipped by CHINA POST AIR MAIL without TRACKING No.

Item will be shipped within 1-2 DAYS after receiving cleared payment.

Russia,Brazil:15-45 working days,  U.S.A.:7-15 working days

Canada,Australia,New Zealand,Major European Union Countries:7-20 working days

Aisa Countries:15-35 Working days, Other countries: no more than 45 working days.

(do not include weekends,holidays etc.)


If there is defective, please return it to refund or resend

Please return it within 7 days after receiving the goods, you should contact me at the first time



If you are satisfied with goods, please give me positive feedback, thanks for your cooperation

Please contact me before you leave negative feedback, let’s find a better a way to solve the problem, thanks for your understanding

At last, wish all customers good health and good luck!


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