Countersunk Pot Magnets

Product Category: neoydmium pot magnets
Product Features: pot magnets with countersunk holes with NiCuNi coating
Available Grade:  N35,N38,N40,N45,N48,N50,N52,N54
Standard Size: 16mm, 20mm, 25mm,32mm,42mm,48mm,60mm and 75mm
Model D D1 D2 H Attraction(kg) Dead Weight(g)
A16 16 3.5 6.5 5 5 7
A20 20 4.5 8.5 7 6 13
A25 25 5.5 10.4 8 14 23
A32 32 5.5 10.4 8 25 39
A42 42 6.5 12 9 37 76
A48 48 8.5 16 11.5 68 120
A60 60 8.5 16 15 112 252
A75 75 10.5 19 18 162 488
Many types of permanent magnetic pots /pot magnets available on the market of
magnets assemblies. Under this category, we just introduce you countersunk pot
magnets. Specially neodymium countersank pot magnets under permanent magnets
assemblies. Countersunk pot magnet is just flat round base pot magnet with the
countersunk hole in the center.We usually make the countersunk pot magnets by
fix 90 degrees countersunk ring  NdFeB magnets into flat round steel cups,
there is the same size hole in the center of the steel cup. The countersunk
hole is suited for the screw to fix the countersunk pot magnets onto other
objects. Only NdFeB magnets in the cups can guarantee the maximum magnetism.
The steel cups protect the neodymium magnets and prevent the magnets from
damage. With the steel covered, the magnetic force of the magnets inside is
more powerful. After covered by steel cups, only one magnetic surface of the
magnets can be used to hold objects.Because of this, it called monopole magnet.

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