Black Ferrite Cylinder Magnet Ring with Hole - Strong Ring-Shaped Salvage Magnet.

This robust, ring-shaped magnet is crafted from black ferrite, offering impressive magnetic strength for a wide array of applications. Its cylindrical design, featuring a central hole, makes it ideal for salvage operations, enabling efficient retrieval and holding of metal objects. The magnet's durable construction ensures reliable performance whether used in industrial, hobby, or household settings. Its versatile design also allows for easy integration into various projects, making it a valuable tool for both professionals and DIY enthusiasts. Coercivity: 915 Remanence: 11.8-12.6 Intrinsic coercivity: 955 Maximum magnetic energy product: 285 Material grade: Y30 Density: 4.8 Operating temperature: 80-250 Curie temperature: 200 Manufacture country: China Instructions included: No