Introduction of super ring shaped counterbore magnet;
Neodymium iron boron countersunk magnet is a relatively new shape, which expands the application scope of neodymium iron boron magnet. We can use screws to permanently fix the countersunk magnet on wood, plastic or iron plate and other materials.
The countersunk hole of the countersunk magnet can be in the N-pole or S-pole, and can be used together with the countersunk screws such as M4, M5, M6 and M8. No matter the countersunk hole is in the N-pole or S-pole, the countersunk magnet can be used to attract or repel each other. In other words, when you use two countersunk magnets, the countersunk surface can attract or repel each other.
We are ready to customize the countersunk magnet you need at any time. You are welcome to contact us.
Schematic diagram of ring-shaped counterbore magnet specifications

Other types of counterbore magnets;
Rectangular block counterbore neodymium magnet
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 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....
The sample is an N52 high-performance ultra small hole radially sintered neodymium rotor magnet, with specifications of 2mm outer diameter, 0.9mm bore, and 4.5mm height....
This is a square neodymium magnet for earphones, the length and width are 5mm, the thickness is 2mm, the thickness is magnetized, the surface is galvanized, 1mm or other thickness can also be selected, non-high temperature grade, the maximum working temperature is less than 80 ℃...
This is a small-sized short bar shaped neodymium iron boron strong magnet with a specification of 1.5 × 1.5 × 10mm. It is made of N42 performance grade neodymium iron boron material and magnetized along the length direction (10 mm direction)....