... MagnetFeautures: 1, The main sintered SmCo disc magnets cover SmCo5 and Sm2Co17 magnets. 2, Disc shape super thin SmCo ... for medical treatment, precision machinery, 3, precision measurement, sensors and more. 4,Optional materials include SmCo, NdFeB, Ferrite, ... 2 to 15mm. We have accumulated abundant experience and established stable and credible business relationships with customers worldwide. With ...