Here at Magnets For Sale & CMS Magnetics we carry neodymium rings with epoxy coatings and with a countersunk hole already drilled in the middle to attach it to nonmetallic materials such as wood or plastic. These Ring magnets even allow the screw’s head to reside below or even with the face of the Ring magnets to ensure it does not interfere with the magnets function.
Order your Neodymium Ring Magnets online or over the phone.
In this category CMS has the Strong neodymium Ring magnets with epoxy coatings and Ring magnets with a countersunk hole already drilled in the middle to attach it to nonmetallic materials such as wood or plastic. This feature at least doubles their usefulness. These neodymium Ring magnets even allow the screw’s head to reside below or even with the face of the Ring magnet ensuring it does not interfere with the magnet’s function.
Our aim is to keep you happy by providing you with the friendliest customer service & best products out there. We also offer a 100% MONEY BACK GUARANTEE for 30 days.
These small wonders of physics are Coated with Ni+Cu+Ni Triple Layer Coating ,nickel, copper and nickel to give superior corrosion resistance and provide a smooth and clean finish like stainless steel.
In Many cases, you can order a specialized extra coating of epoxy or plastic if your application requires it making them even more valuable.
These Neodymium Ring Magnets are a whopping 10-14 times Stronger than the strongest ceramic magnet. This is the stuff of science fiction, here & now!
So many applications for these strong Ring magnets: Homes WorkShops DIY Science Hobby Sorting metal items Hold things up Hold things down Homes Hobby Crafts Office and Much More.
Safety Warning: These neodymium magnets are not for children. They may break and cut severely. Children that may place things in their mouths should be kept away from these magnets. If taken into the mouth these neodymium magnets may pinch across internal organ membranes with deadly results.
These are rare earth super strong neodymium ring magnet and is made for holding stuff & that is what they do they do best!
These are not the super strong neodymium ring magnets you played with as children 15-20 times the force of those old time super strong neodymium ring magnets. Never experienced Super powerful neodymium ring magnets ? Now is the time! Our rare earth ring magnets have a high saturation magnetization & tetragonal crystalline structure ensuring top physical pulling force & maximum energy product from these strong magnets . These hold very well against steel surfaces with direct touch and direct pull. The magnetic strength will last forever under normal use.
Many Uses & Users for Ring Magnets
Cms magnetics’ super strong neodymium ring magnets for sale are used by school teachers machinists magicians engineering and manufacturing students hobbyists inventors technicians DIYers Mars Rovers (yup up there) craft magnets uses hobbies therapy storage experiments science fairs magnetic bars labs garages schools offices refrigerator magnets & as a strong earth magnet
These powerful ring magnets neodymium are comprised of strong neodymium material makes them the strongest ring magnets of their size commercially available. These Ring magnets are axially magnetized so the north and south poles are on the flat surfaces, and the red line on one side of the ring magnet denotes which side the north pole is on. Neodymium ring magnets are strong magnets & are unique because of their extreme resistance to demagnetization. These ring magnets will only lose their magnetism if they're heated above 176 degrees Fahrenheit. Our Strong Neodymium Ring Magnets have a special set of uses in the world of magnets. Ring magnets are specially suited to those magnetic repulsion experiments where you dangle 2 magnets from a string, but also Jewelry and in the medical field. One magician we know even wanted one that looks like a wedding ring. Hmmm, the methodology for the trick would be hiding in plain site.
About Neodymium in General
Neodymium magnets overall, are the world's strongest permanent magnets. Although, not all neodymium Ring magnets share the same characteristics. The Grade of a Neodymium Magnet will provide an idea of the strength of a neodymium magnet. The most common commercially available grades generally run N35- N52. N35 is the weakest (but by no means weak) and N52 is currently the strongest. There are some special use grades as well. A larger piece of neodymium of a weaker grade may be ultimately stronger than a smaller but higher grade piece. Our strong Ring magnets are designed & manufactured to meet stringent quality standards of both external and our own standards.
Neodymium Magnets are the popular choice for Homes, Work, Shops, DIY, Science, Hobby, Crafts, Office, Fridge, Science, Fair, Just Plain Fun, Alternative, medicine, Sorting metal items, Hold things up, Hold, things, down, Duvet, Cover, Closures, Hanging, Art, scarves, jewelry, belts, Handbags & Classroom Decorations.
A great Quick education in how to select your Strong Neodymium Ring Magnets. How to select the proper Strength Ring Magnets magnets for your project in 13 sentences
The Truth About Magnets
At Magnets For Sale & CMS Magnetics & we sell super strong magnets to the hobbyist and to industry with no minimum purchase. We get them to you FAST. Magnets For Sale & CMS Magnetics is rated A+ by the BBB. Our Customer Service people will help you over the phone if you have only a small idea what you need and gladly take your order right there over the phone. They do not work on commission, they really like to help people get it right and are some really nice people. Really! Or you can order on the website.
A larger ring magnet of the same material and grade (think strength) will be stronger.
In order of strength the strongest magnetic material first: Strongest Neodymium, Samarium Cobalt, Ceramic, AlNiCo.
Ceramic magnets are the household magnets or the ones you probably played with as a child.
If you have 2 magnets that are attracted to each other (stuck together) and you didn’t say “wow how am I ever going to get these separated?” They were not Neodymium ring magnets. We can show you how to separate them.
The least strong grade of strong neodymium (N35) is much stronger than the strongest ceramic magnets.
Even Strong Neodymium ring magnets lose all of their magnetic strength at about 175o Fahrenheit.
Strong Neodymium ring magnets corrode in the weather. 6 months in the elements and it is a mess.
Samarium Cobalt (SmCo) is a little more expensive and a little less strong but is a great substitute in the above conditions (#6 & #7).
Do not let your children under about the age of 10 play with strong Neodymium ring magnets larger than 1 “ in diameter. They will get pinched. If they play with 2 magnets much larger than that they may get a finger broken. When I started working at CMS I almost got my finger broken by 2 21/2 “ magnets slamming together with my finger between them. Do not place these magnets into orifices of the body. Swallowing 2 small neodymium magnets will cause them to attract to each other along the digestive tract very possibly pinching inner linings and may puncture stomach or intestinal linings (NO JOKE HERE!)
Most small scale hobbies will do OK with Ceramic magnets however, a refrigerator magnet or tea towel with a small neodymium magnet in it will NOT slide down the refrigerator.
It is not advised that you make a kitchen knife Holder using a ceramic magnet, eventually someone will get hurt. Use Neodymium.
All magnets are somewhat brittle. Treat a 1/8th in thick neodymium Ring like fine china and it will last a lifetime. A neodymium Ring ½ inch thick is much stronger and the light hand is really not needed but it may still chip.
Some Safety Considerations with your Neodymium Ring magnets
Children should not be allowed to handle Strong neodymium ring magnets. Small magnets are a choking hazard and should never be swallowed or inserted into any part of the body.
Individuals with pacemakers should not handle strong rare-earth ring magnets . Magnetic fields can affect the operation of these devices.
The Rare-Earth Magnetics Association is not aware of any positive or negative health effects from handling rare-earth magnets. CMS Magnetics & Magnets For Sale recommends however that pregnant women not handle very strong rare-earth ring magnets.
The strong magnetic fields of neodymium magnets can damage items such as television, computer monitors, credit cards, bank cards, computers, diskettes and other data carriers, video tapes, mechanical watches, & hearing aids.
When handling magnets Rare-Earth magnetic products are very powerful and can accelerate a great speeds toward each other and ferrous material. You should always wear gloves and eye protection when handling rare-earth ring magnets.
You should avoid having constant contact with magnets of any size and keep a distance of at least 3 feet to large strong magnets.
Under no circumstances should you try to machine Neodymium magnets! These rare earth magnets will crack, shatter and create a flammable toxic dust.
Strong Neodymium magnets will lose their magnetic properties if heated above (150 C).
All of magnets are plated with a thin layer of nickel, nickel-copper-nickel or gold. This layer (in particular gold) can wear down in the normal use of the magnet over time.
Any tool or toy, neodymium magnets can be fun and useful, but must always be treated with care.