... order quantity: 100pcsremarks: other size and shape customs Material Grade of rare earth magnet1 Magnet NN35, N38, N40, N42, N45, N48, ... , 33EH, 35EH NdFeB ProductsNeodymium permanent magnet material available in the early 1980s, is now widely used in motor (motor ... and bored. High-performance products of the highest temperature of up to 200 degrees Celsius. Because of its material content easily lead ...