Welcome to contact China permanent magnet supplier courage to purchase or customize large round with straight hole magnet, we can provide you with large round with small hole/large hole/countersunk hole/screw hole magnet, can also provide small round with hole magnet, product performance is stable, accurate tolerance, reasonable price, delivery on time, you may wish to provide size to us for price consultation.
Super large ring magnet sample drawing;;

For more large size neodymium magnets please click: https://www.dgcourage.com/zhuanti/big-size-magnets/
Ferrite grade, sintered ferrite magnetic property parameter table
NdFeB magnet grade, Sintered neodymium magnet performance grade parameter table
Neodymium(Ndfeb) Magnet Material Safety Data Sheet
Sintered Ferrite Material Safety Data Sheet Pdf
Magnetic properties grade parameters of smco rare earth magnets
This sample is a magnet with a thickness of 12mm, the material is strong NdFeB magnet, the thickness is magnetized, and the surface is galvanized. You can also choose radial magnetization, depending on your needs, the specific size is 6mm in diameter, 12mm in height and thickness....
This sample is a magnet with a diameter of 9mm and a thickness of only 1.5mm. It belongs to the series of thin and strong magnets. It is provided by the NST magnet manufacturer in China....
If you're looking for ultra-thin round magnets in stock, check out this model: 20mm in diameter and 0.5mm thick (20x0.5mm),...
This product is an industrial mounting magnet, made of the strongest neodymium magnets, square in shape, punched with countersunk screw holes to mount where it is needed, these powerful mounting magnets are typically used to lift and hold magnets, including magnetic tool holders , component lifters, clips, latch magnets, universal magnetic racks, etc....
Magnet name: Rectangular rounded magnet, Oval Power Magnets Manufacturer: Courage Magnets in China,Size: Length 25mm, Width 5mm, Thickness 2.5mm,If you have a similar runway magnet, runway ring magnet, please contact our company to quote for you....
This is a thin strip magnet made of rare earth neodymium iron boron. It was photographed and uploaded by Courage Magnet manufacturer. For this kind of strip magnet, we can process it thinner than 1mm, such as 0.45mm, 0.5mm, 0.6mm, 0.65mm, 0.7mm, 0.8mm thick....
Neodymium round magnets with a diameter of 5mm and a thickness of 4mm are more commonly used. If you feel that the magnetic force is not enough, the performance level can be appropriately improved. Welcome to consult the price!...
Our company is a permanent magnet supplier from China. We are good at processing micro-precision magnets, high-performance magnets, special-shaped magnets, and multi-pole ring magnets. The quality is guaranteed and the price is not expensive. We look forward to customer consultation from all over the world....