Description:
Material: Neodymium magnet
Grade: N42
Dimension: 20 x 20 x 10mm
Tolerance: +/-0.1mm
Surface Coating: Ni-Cu-Ni
Magnetization Direction: magnetized thr 10mm thickness
Weight: 30.4g.
Pull Force: 15.059 kg
Brmax: 4,400 Gauss.
BHmax: 40-43 MGOe.
This magnet is a medium size block magnet which is affordable for adults but not children. The big block magnet is great for anything you would to like do, such as you can use it to pick up or hang objects which are metals, science demonstrations, also you can use it to mount with a screw in condition that a countersunk be drilled.