... ,Industrial Motor- Arc Magnets-N38 is one special shape of Rare earth magnets and permanent magnets. It is always manufactured via ... Or Outer Radius, Inner Diameter or Inner Radius, Degree of Angle, Thickness, Length, Round Edge etcProduct Description Neodymium-iron ... , 30EH, 30EH, 33EH, 35EH)Arc magnet Application:1) Application of NdFeB magnet: Toys, package, Printer, Switchboard, Phone, voice coil ...