N52 50mmx5mm Countersunk Ring Magnet Disc Hole 6mm Rare Earth Neodymium Magnets

Description:N52 50mmx5mm Countersunk Ring Magnet Disc Hole 6mm Rare Earth Neodymium MagnetFeatures:Shape : Round with centre boreMaterial : NdFeB magnetic materialsProduct Size : (Measurements allowed error)(diameter*width) 50*5mm(diameter of bore) 6mmGrade : N52Magnetic force: 3000 gauss, 5kgQuantity :1Usage:1. Acoustic field: the speaker, receiver, microphone, alarm, stage audio, car audio and so on.2. Electronics: permanent magnetic actuator vacuum circuit breakers, magnetic relays, meter, sound meter, a reed switch, sensors.3. Electrical field: VCM, CD / DVD-ROM, generators, motors, servo motors, micro-motors,motors, vibration motors.4. Machinery and equipment: magnetic separation, magnetic machinery.5. Healthcare: magnetic health products and so on.6. Wedding corsage badges, etc., can be replaced with a magnet attractsevery other clothes pins, so as not to damage the dress.7. For the overlying metal drawing board for fixing the drawing paper. Magnetic blackboard whiteboard fixed file drawings.8. Advertising magnets available to replace the original fixtures, at any timeconvenient to replace the ad content.9. Models piling, you can use small magnets to connect two widgets.10. Studio, bulk magnet can be used to adsorb screws and other parts, even wrenches and other tools! WarningThese magnets are very powerful which should be handled with great care.Do not allow children to play with them unsupervisedas they could get injured.Especially pay attention to the samll magnets ,