D81SH Neodymium Disc/Cylinder Magnets

The D81SH disc magnets are an excellent choice for a wide variety of applications, especially those that involve high temperatures. With a diameter of 1/2″ and a thickness of 1/16″, they offer a great combination of size and strength, while remaining thin and sturdy for easy handling and placement.

These discs are made with N42SH-grade neodymium material, which allows them to withstand temperatures up to 302°F without any permanent loss of magnetic strength. This is a significant advantage over standard neodymium magnets, which begin to lose strength at 175°F, making the D81SH an excellent choice for high-temperature applications.

Despite their compact size, these discs are quite powerful and can be used in various arts and crafts applications that require strong, thin disc magnets.

This size is also available in grade N42 as part number D81, which offers a similar size and strength at standard temperatures, and in grade N52 as part number D81-N52, which provides an even higher magnetic field strength.