product name: Countersunk Neodymium Disc Magnets


Strong Permanent Neodymium Disc Magnet with Countersunk Outsanding product:

1. high performance:N52,N48M,48SH,42UH,38EH,33AH

2. High Anti-corrosion:the sale spray test and humid heat test of the high anti-corrosion coating could be more than 1000 hours

3. low weight loss

There are 4 different ways in which you can identify the poles of Neodymium magnets.

The simplest way is to use another Neodymium magnet that is already marked. By virtue of magnetic properties, the North Pole of the marked magnet will attract the South Pole of the unmarked Neodymium magnet and repel the North Pole
Take a compass and bring it close to the Neodymium magnet you want to mark. The North Pole of the compass will be attracted to the South Pole of the Neodymium magnet and repelled by the North Pole
Take a magnet and dangle it by a string so that it is freely rotating. The North Pole of the magnet will be the one that points north
Use our magnetic pole detector, which is also in the range of our products, to identy the pole of magnet easily





Countersunk Neodymium Disc Magnets