This product is the small neodymium round magnet with a diameter of 3 mm and a thickness of 1mm, with the tolerance of +/ - 0.05mm. The surface coating is Nickel (Ni) plated, and pass the conventional salt spray test with a minimum requirement of 48 hours. The magnetization method is thickness magnetization. It has a strong magnetic field that can hold up to 0.09kg of weight and is highly resistant to demagnetization. This magnet has a thickness of 1mm, we can achieve a minimum thickness of 0.5 mm (500um).
Size comparison of 3mm diameter rare earth strong magnet;
3x1mm rare earth round strong magnet application;
Crafts: miniature figurines, doll house furniture, model trains\cars\airplanes, action figures,
Machinery and equipment: magnetic separation, magnetic crane, magnetic machinery.
Electronic products: Mini magnets can be used in the manufacture of electronic products, such as speakers, earphones, microphones, electronic locks, etc.
Toys and games: Mini magnets can be used in the manufacture of toys and games, such as puzzles, models, magnetic toys, etc.
Other industries: magnetic fixture, automatic mahjong machine, magnetic locks, doors and for windows magnetic, leather magnetic toys, gifts, craft project, diy, jewelry, office and packaging.
Flatter diameter 3mm rare earth magnet;
3mm dia small flat rare earth magnets disc 0.5mm thick 3 x 0.5