Small cube magnets

How small can cube magnets be made?

Cube magnets made of neodymium material can achieve very small sizes, but due to their high brittleness and processing difficulty, their minimum size is usually around 0.5 mm to 1 mm....

Mini Small Cube Strong Neo Magnet 3x3x3mm N52

This product is a tiny size cubic permanent magnet, the material is rare earth NdFeB, N52 grade (other grades are available), the magnetic strength is higher than 4200 gauss, the length, width and height are 3mm, the surface is nickel-plated with silver-white color, suitable for precision electronic products, meters, instruments。...