SmCo Countersunk Ring Magnet 20mm x 10mm | C/sunk hole d5.2 | South on C/Sunk

This product is a 20mm diameter x 10mm height samarium cobalt magnet with a 5.2mm countersunk hole, nickel coating, and a pulling force of 7.1kg. It is resistant to corrosion and demagnetisation.

• The description claims that samarium cobalt magnets are not as powerful as neodymium magnets.
• The description claims that samarium cobalt magnets are commonly used in motors, electric motors, turbomachinery, and sensors due to their high maximum operating temperature.
• The description claims that countersunk magnets with opposite poles can attract two surfaces, while those with the same pole can create a damping, shock absorbing, or repelling effect.