Neodymium magnet 3x8mm – disc magnet N42 – super magnet with high holding force

Compact. Powerful. Versatile.
The 3x8mm neodymium magnet with high-quality N42 magnetization combines strong holding power with a minimal size. Thanks to its disc shape, this super magnet is ideal for precision applications in industry, crafts, model making, and household use . With a holding force of approximately 354 g despite its compact dimensions, it's a small powerhouse for demanding applications.

✅ Product advantages at a glance:

Strong holding power: N42 neodymium ensures reliable magnetic performance

Compact design: Ideal for small installation spaces, DIY projects & model making

Durable coating: Triple nickel (Ni-Cu-Ni) protects against corrosion

Wide range of applications: For wood, metal, plastic & more

Heat-resistant: operating temperature up to 80 °C

⚙️ Technical data:

Dimensions: ⌀ 3 mm x 8 mm

Shape: Disc magnet

Material: NdFeB (neodymium-iron-boron)

Magnetization: N42 – axial (parallel to the height)

Coating: Nickel-copper-nickel (Ni-Cu-Ni)

Color: Silver

Weight: approx. 0.42 g

Adhesive force: approx. 354 g

Tolerance: ± 0.1 mm

Max. temperature: 80 °C