Neodymium disc magnets are used in thousands of assemblies and products. All Disc and Cylinder Shapes are listed here. For magnets with holes, click Ring Magnets or Countersunk Magnets. The combination neodymium-iron-boron is currently the strongest available magnet material worldwide. Even with small areas the neodymium disc magnets achieve remarkable holding power, which makes them very versatile. In our shop you can find tiny, millimetre-flat magnets as well as thick discs with a diameter of several centimetres.