N52 Neodymium Disc Magnet 1/2"x1/8" Rare Earth Disc Magnets ND035-52NM
Strong Neodymium disc magnets N35 ,N40, N42, N45, N50 & N52 At CMS Magnetics & Magnets For Sale Neodymium disc magnets come in many sizes & grades. CMS has samarium cobalt magnetic discs and ceramic disc magnets as well.
This Neodymium Disc Magnet measures 1/2"x1/8" thickness and is made of a grade N52 neodymium, iron, and boron magnetic neodymium alloy. This magnetic neodymium is patent licensed and made under the ISO 9001 quality systems. They are plated in a nickel-copper-nickel coating for a shiny corrosion-resistant finish. The North and South poles are on the flat sides of this Neodymium Disc Magnet. The pull force of these Neodymium Disc Magnets is 7.5 lbs This is a great disc magnet for use in personal projects as well as for crafts and closures and can also be used to help keep objects secured or fastened to any ferrous surface.
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PLEASE NOTE: All magnets may chip and shatter, but if used correctly can last a lifetime. Keep away from pacemakers. Not for children, parental supervision strongly encouraged. COMMERCIAL USE ONLY. If damaged please dispose of completely. Shards are still magnetized and if swallowed can inflict serious damage if magnets join inside the digestive tract.
Other DetailsThis product is covered by a 10 year warranty on the magnetic strength under normal usage. Use in environments with high temperatures and vibrations will void this warranty. The product should not be used outdoors or in high humidity or salty environments except when extra insulation measurements are taken.
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7 Reviews Hide Reviews Show Reviews
I have some magnetic white boards with some markers which came with weak magnets attached and erasers with weak magnets inside. When I moved the boards, the markers and erasers would easily fall off. So, I got these neodymium disc magnets. I just attach some to the white board and then attach the markers to them. I opened the erasers and replaced their magnets with these. Hurray! No more falling off! This size is perfect for the markers. Can't see them underneath when the marker is attached. The erasers came with larger diameter magnets, but these smaller diameter magnets work great - didn't need to go bigger.
They come stacked with spacers in between. They are strong, but I was able to slide them apart sideways with no problems. CMS is my go to place for magnets, if I ever need any again. Cheaper than Amazon even with CMS shipping.
Great product and great company! Found the same product for a similar price on other sites but the shipping was outrageous. Very reasonable shipping costs here. If I ever need another magnet I'll definitely be back!
They are fun to play with, but use one as a fridge magnet and have even more fun trying to get it back off.
I've had magnets like these in the past, and these seem to exceed the strength of those.
A couple rubs on a screwdriver shaft and it is magnetized maybe to the point of being annoying.
So yes, very strong, nice size, and I expect they will find uses other than what I bought them for.
Outstandingly powerful for such a small magnet.
Hands down a great magnet. I used it to fabricate a geocache. Pricing was competitive when compared to K&J Magnetics