... 3.tolerance:+/-0.005~+/-0.02mm 1. motor magnet;micro precision magnet; magnet, micro magnet, small magnet2. magnetic orientation: radial3. tolerance ... NdFeb and Ferrit magnet materials. Now our annual output of Micro Magnets has reached 260,000,000pcs per year. Our products ... are widely applied to the fields of Micro motor ,watch movement rotor, Sensor and Optical Isolator, and ...