D4X0-ND Neodymium Disc/Cylinder Magnets

Introducing a special variant of our popular D4X0 cylinder magnet – with a small, permanent dimple on the north pole end. This distinctive feature makes it an affordable and efficient tool to identify the poles of other magnets. If you need guidance on how to use this magnet for pole identification, you can refer to our informative article: “Which Pole is North.”

For diverse needs, we also offer this size with different features. You can find it diametrically magnetized in Grade N52 as part number D4X0DIA-N52, and in Grade N42 without the dimple on the north end as part number D4X0. At EPI Magnets, we are dedicated to providing the right magnetic solutions for your unique requirements.