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Neodymium Pot Magnet with Hole and Countersunk

Products Mode:
Material: Sintered Neodymium-Iron-Boron
Size: Customized
Sharpes: Disc, Cylinder, Block, Ring, Countersunk or custom
Grades: N33-52,33M-50M,30H-48H,30SH-45SH......
Coating: Ni,Ni-Cu-Ni,Zn,silver,gold,aluminum,epoxy......
Tolerance: +-0.05mm

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Product Description
Magnet Material:                     NdFeB or Neodymium Iron Boron
Magnet shape:                         Disc
Magnet grade:                         N50
Diameter:                                 25mm
Thickness:                                7mm
Tolerance:                                +/-0.1mm (0.004”)
Coating:                                   NiCuNi plated
Operating Temp(Max).:           80℃
Direction of magnetization:   Magnetized through thickness
Other size and grade are available on request
Please send us email at if you can’t find what you are looking for.

Technical Info
➤ Flat Screw-on Neodymium Countersunk Disc Magnet N50 D25 x 7mm

Material type:                                    Permanent
Material composition:                      Nd2Fe14B
Remanence (Br):                               14.0– 14.6KGs
Coercive force(Hcb):                        10.5KOe
Intrinsic Coercive Force( Hci ) :       11.5KOe
Max Energy (BH)max:                       48– 51MGOe
Max working temp. :                         80℃
Curie Point (Max). :                           176℉
Density :                                             7.4~7.6g/cm3

Direction Of Magnetization

➤ Countersunk Magnet  D25x7mm Magnetized through thickness

Axially Magnetized

➤ Other Options For Neodymium Disc Magnet.

Diametrically Magnetized

Multi-poles Diametrically