Neodymium Sphere Magnet Ø8 mm N48 NiCuNi

Neodymium sphere magnet Ø8 mm, grade N48 with NiCuNi coating. Holding power approx. 1.0 kg.

Specifications

• Dimensions: Ø8 mm (diameter)
• Grade: N48 (neodymium)
• Coating: NiCuNi (nickel-copper-nickel)
• Magnetisation: axial
• Holding power: approx. 1.0 kg
• Maximum temperature: 80 °C

What do you use this magnet for?

Suitable for creative and educational constructions, prototypes, model building, and magnetic connections. The spherical shape distributes the magnetic force evenly; spheres click together from any position and can form chains and figures with more spheres. On a flat surface, a sphere touches steel at only one point, so the holding power is lower than that of a disc of the same size. In jewellery, it should only be used if concealed and not against the skin: the NiCuNi layer contains nickel. Which sphere magnet should you choose?

The holding power was measured under ideal conditions on a flat steel plate; in practice, the actual holding power is lower. Read how holding power is determined.

Delivery and returns

Orders placed and paid for before 16:00 on working days are dispatched the same day if in stock. Free shipping within the Netherlands on orders over €45. Consumers have a 30-day cooling-off period.

Safe use

Magnets are not toys and should be kept out of the reach of children. Keep strong magnets away from pacemakers, electronics, and bank cards. Small spheres can be swallowed. If multiple magnets are swallowed, they can attract each other inside the body and cause serious injury; seek medical attention immediately.