20pcs D25x3mm Hole 5mm Countersunk N50 Strong Ring Magnet Rare Earth Neodymium Nickel Plated

$23.99

MaterialNdFeB, Grade N35
FormaDisc Countersunk
Diameter25 mm
Thickness3 mm
Agujero5mm
Tolerance+/- 0.05 mm
CoatingNickel-plated (Ni-Cu-Ni)
MagnetisationThru Thickness
strengthaprox.
Max. working temperature80°do
Peso(1 pieza)8 gramo

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