This is a high-performance flat small ring magnet, it can also be called a small round rare earth magnet with holes, N52 grade, outer diameter size 1.8mm, thickness 0.8mm, inner hole about 0.8mm, suitable for a variety of precision electronics, beauty instruments, medical products, arts and crafts, support non-standard customization.
Actual image of small flat round neodymium magnet with hole;
Small magnet with holes in addition to the circular shape, it can also be made into square, triangle, trapezoid, arc and other shapes, can also be added to the surface according to the need of gold-plated, galvanized, spraying and other processing, in order to improve its service life and surface quality.
In short, small magnet with holes is a high performance magnetic material, can meet the needs of a variety of applications, including suspension, clamping, adsorption, fixation, etc. Its manufacturing process is simple, shape plasticity is strong, and has good corrosion resistance, so it is widely used in modern industrial production.
A little bit bigger neodymium magnet ring;