... N33H-N48H, N33SH-N48SH, N33UH-N38UH. 3.Shape of permanent Neodymium NdFeB Magnet: Disc, Ring, Block, Segment, Cylinder, ... Ni, Zn, Epoxy, Parylene, etc. 6.Applications of permanent Neodymium NdFeB Magnet: Motors, Generators,Neodymium Pot,Speakers,Sensors, ... instruments,Magnetic therapy devices,Magnetic Chuck,Other magnetic applications. 7. Magnetic direction of permanent Neodymium NdFeB Magnet:8. Range ...