These powerful disc magnets measure 30mm in diameter and 8mm in thickness and is made of a grade N48 neodymium, iron, and boron magnetic alloy blend. This magnetic blend is patent licensed and made under the ISO 9001 quality systems. Our strong disc magnets are plated in a nickel-copper-nickel coating for a shiny corrosion-resistant finish. The North and South poles are on the flat sides. The pull force of this powerful neodymium disc magnet is 19.8kg This is a great disc magnet for use in personal projects as well as for crafts and closures and can also be used to help keep objects secured or fastened to any ferrous surface.
- Magnetic Material: Sintered NdFeB. Grade N48
- Magnets Gauss Ratings: 13,800 Gauss
- Magnets Pulling Force: 19.8kg.
- Magnets Pole Orientation: Axially magnetized, poles are on the two flat surfaces
- MAGNETS Coating: Ni+Cu+Ni 3 layer plated, the best coating available
- MAGNETS Tolerance: The tolerances of all the dimensions are +/-0.05mm with coating.
- All disc magnets may chip and shatter, but if used correctly can last a lifetime.
- Keep away from pacemakers.
- Not for children, parental supervision required.
- COMMERCIAL USE ONLY.
- If damaged please dispose of completely. Magnet shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract.