N52 70x25x5mmBlock NdFeB Magnets with holes/Ni coating

Material: Neodymium-Iron-Boron

Magnetized direction:by axially

Coated : Metallic Zinc, Nickel, Nickel+Nickel, Copper+Nickel, Nickel+Copper+Nickel,

Gold, Organic Epoxy, Nickel+Epoxy coating

Grade : N35-N50, full grade  

Applications: Separation and retrieval magnets, wind generators, or science project etc. Threaded rod can be used, which will allow nuts on each end to provide the clamping force needed, or plain rod can be used with any other clamping force.

Size : RangeLength(1-200)mm Width1-80mm Thickness(0.5-40)mm     

Grade Available:full grade  

We could produce according your request .

Characteristics :

* With strong Br Resident induction.

*Excellent demagnetization resistance capability.

*Good Price relative to its high magnetic properties.

*Coating is needed for Rare Earth  Magnets

NdFeB Block magnet with holes/Ni coating pictures:

Ningbo Bestway Magnet Co., Ltd. is located in Ningbo, China, and was established in 2000. We manufacture various of magnets. We specialize in: magnet balls (Neocubes), sintered NdFeB magnets, bonded NdFeB magnets, alnico magnets, SmCo magnets, ferrite magnets, rubber magnets, and some magnetic machinery. 

For the magnet ball, we are proud of obtain the CE Certificate. We can produce it according to customers' requests. 
Size: From D2mm-D50mm 
Tolerance: +/-0.02mm, +0.03/-0.01vmmGrade: N35, N38, N40, N42, N45 and so on. Coating: nickel, black nickel, silver, gold, blue, and red. 

Our magnets are commonly used in the following applications: 
Electric motors: permanent motors, mini (libration) motors, electric bicycle motors. 

Electronics: speakers, telecommunications, computer optical drives, OA equipments, Home appliances, meters. 

Industry: magnetic separators (for food, mineral, glass and coal), magnetic cranes, salvage machineries, magnetic chucks. 

Civil: magnetic jewelries, toys, magnetic buttons. 

Medical: magnetic therapy, nuclear magnetism resonance, homeopathic health care. 

Every aspect of our operation rests upon one service principle: "Bestway is your best choice for magnets." We sincerely welcome your business, and look forward to good cooperation.