round magnets all grades:N35,N40,N42,N45N48N52,M,H,SH,UH,EH round magnet with custom hole guaranteed quality NiCuNi,Zn,Epoxy

neodymium rare earth round magnets with holes, all grade material available,Any size

Product specifications:

1.  neodymium rare earth round magnets with holes are with material grades of N35,N38,N40,N42,N45,N48,N50,N52(M,H,SH,UH,EH) etc.

2.  Working temperature for neodymium round magnets with holes:from 80 centigrades to 230 centigrades.

3.  Can be magnetized through thickness or diameter or multipoles...

4.  Coatings: Ni, Zn, epoxy, gold,silver, Cu and so on (as per the requirements).

5.  NdFeB cylinder magnet has super strong magnetic force and high intrinsic coercive force.

6,  With precise tolerance.******************************************************************************************************************************

Application for NdFeB magnet:Magnetic separator, Sensors, Wind generators,Vibration motors,DC motors, Servo motors,Linear motors,VCM,MRI,Loudspeakers,Linear actuators,drives,toys,bags,household appliances,microphone parts,transmission equipments...*********************************************************************************************************************************Features of NdFeB magnet :Neodymium magnets are mainly made from neodymium ,iron, and boron. It is the ideal magnetic material in the world till now and have been used universally in the world . It has super strong magnetic force and high intrinsic coercive force and after concocting , it can stand very high working temperature, as high as 200 centigrade.All These special features of NdFeN material make it irreplaceable in the world.So till now,  it has universally been used in electronics, aviation, motors, automobiles, medical apparatus,transmission machine... and even in many details of our everyday life.**********************************************************************************************************************************Remarks:1, Sunshine magnet has years' experiences in magnets producing and we can produce magnets acccording to your own specifications or designs.2, We deliver goods in time and have excellent after-sale service.3, Commited to customers with our best service and with the most that we can do for you.4, The performance and properties of our material are guaranteed in "Sunshine Magnet".5, Samples are always available here, welcome your inquiry, thanks.