sintered neodymium magnet 1.Grade:N30~N52,(M,H,SH,UH,EH) 2.Plating:Ni,Zn,Au,Ag,Epoxy,Passivated,etc sintered neodymium magnetProduct ... :NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanet MagnetsFeatures:The most powerful permanent magnet, offers a great return for ... ≥34≥270630-34239-271-0.105-0.5200 bonded permanent neodymium magnet