Description:N35 20x10x3mm Strong Ring Magnet Countersunk Magnet Rare Earth Neodymium Magnet
Specification:
Mateiral NdFeB Grade N35 Inner Diameter 10mm Outer Diameter 20mm Thickness 3mm Working Temperature 80\u2103 Magnetizing Direction Axial Magnetization Plating Coating Ni Cu Ni Color Silver

Features: This strong magnet is made of NdFeB， appearance does not rust， usually placed in room temperature，
the maximum operating temperature is 80 C， and it never will demagnetization. Usage: 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: medical equipment， magnetic health products and so on. 6. Wedding corsage badges， etc.， can be replaced with a magnet attracts every 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 time convenient 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

Tip:
1. Strong magnets should keep away from Ironware and some easily magnetized iron products， such as monitors， bank cards， computers， televisions， mobile phones and other.
2. Strong magnets should be stored in a dry， heated environment， and need to use of plastic， wood， cardboard， foam to separated and wrapped.
3. Magnets might be interested in water meter ，electric meter， gas meter and some metering equipment exist some inaccurate affect (such as: if magnets placed near the meter， the meter will slow down).
Package Included:1x Ring Magnet
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