These ferrite pot magnets are made of a ferrite magnet sunken in to a steel shell. The steel pot i...These ferrite pot magnets are made of a ferrite magnet sunken in to a steel shell. The steel pot increases the adhesive force of the magnets giving them a strong hold for their size. An added advantage of pot magnets is that they are resistant to chipping or cracking following constant impact with a steel surface. Commonly used in Conveyor Systems, Switches, Speakers, Arts, Crafts, Science, and DIY. Can operate in temperatures up to 180 degrees Celsius and have excellent resistance to demagnetisation and corrosion. 15kg maximum pull from the magnetic surface when in flush contact with a mild steel surface of equal thickness to the magnet. SPECIFICATIONS. 40mm diameter x 8mm thick with a 5mm diameter countersunk hole for fixing. Each magnet is only magnetic on the countersunk face.
These ferrite pot magnets are made of a ferrite magnet sunken in to a steel shell. The steel pot increases the adhesive force of the magnets giving them a strong hold for their size. An added advantage of pot magnets is that they are resistant to chipping or cracking following constant impact with a steel surface. Commonly used in Conveyor Systems, Switches, Speakers, Arts, Crafts, Science, and DIY. Can operate in temperatures up to 180 degrees Celsius and have excellent resistance to demagnetisation and corrosion. 15kg maximum pull from the magnetic surface when in flush contact with a mild steel surface of equal thickness to the magnet. SPECIFICATIONS. 40mm diameter x 8mm thick with a 5mm diameter countersunk hole for fixing. Each magnet is only magnetic on the countersunk face.