The d30xd20x10mm thick is a big and strong ring magnet. It can be tied to a rope and used to drag lakes and streams for metal objects. They can also be bolted to the wall or ceiling to hold tools or other objects. Multitudes of uses.
30mm od x 20mm id x 10mm thick Neodymium Ring Magnets N35 Strong Large Donut Rare Earth Circular Ring Magnets Sale
$7.99
Model ID | R-30-20-10-N |
Material | NdFeB, Grade N35 |
Shape | Ring / Donut |
Out Diameter | 30 mm |
In Diameter | 20 mm |
Thickness | 10 mm |
Tolerance | +/-0.05mm |
Coating | Nickel-plated (Ni-Cu-Ni) |
Magnetisation | Axial (Poles on Flat Ends) |
Type | Permanent |
Application | DIY, Home Depot |
Max. working temperature | 80°C / 176°F |
Weight(1 Piece) | 29.65 g |
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