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Counterbore (Sink hole) magnet, It is also called screw hole magnet, I believe you will not be unfamiliar, is a magnet with a counterbore, its shape can be circular counterbore, square counterbore, arc shaped counterbore, is also a kind of magnet used in the market. If you have the order demand of countersunk permanent magnet, please provide us with your specifications and other requirements for the convenience of price evaluation.
The advantage of using this kind of countersunk magnet is that you can fix it with screws where you want to fix it. It is often used in decoration and hardware processing plants. If it is used in decoration, it is usually combined with some materials for construction. Some of them are locked in the interior of the goods, which can not be seen from the appearance, but it has the function of magnetic absorption, which can absorb iron objects, such as key strings or It's small scissors, or it's used to hold photos. It's widely used. For example, for example, in home decoration, there are often wooden boards or wooden strips. As long as you drill a square hole in the wood, you can lock it inside, and then you can use it to absorb the paper photos or small tools you want to absorb, which is quite convenient.
Round counterbore neodymium magnet；
The utilization rate in the hardware processing plant is also quite high. Many hardware appliances or hardware products will want to increase the magnetic absorption function. Some use the powerful magnetic force of NdFeB magnet to absorb the finished products, and some want to increase the magnetic absorption function on the commodities. No matter what they are used for, they will be more attractive than the same type of products.
The counterbore magnets are basically axial magnetized. Their counterbores can be in N-pole or S-pole, depending on the customer. They can be used in combination with countersunk screws such as M4, M5, M6, and M8. Whether the counterbore is in N-pole or S-pole, the counterbore magnets can be used in pairs or mutually exclusive. That is to say, when you use two countersunk magnets, the counterbore surfaces can be mutually attractive, We can also repel each other.
We can provide you with counterbore magnets made of rare earth neodymium iron boron, ferrite and Smco materials. We look forward to inquiries from customers around the world.
More counterbore magnet machining cases；
Countersunk Rectangular Magnets
Small magnets with screw holes countersunk 8mm x 3mm
This product is a square ceramic ferrite magnet, magnetic grade is Y30, size is length 50mm, width 50mm, thickness 25mm, thickness direction magnetization. The place of production is Dongguan, China. It is mainly used for industry, machinery and equipment, and personal experiments, if you need it Please contact us to purchase this magnet, the minimum order quantity is 10 pcs....
As shown in the picture, this product is a half-ring segmented magnet, standard half-ring shape, 2 half-ring can be put together to form a circle, the material is rare earth neodymium, with super strong magnetism, according to the customer's requirements, this half-ring magnet in the inner diameter of the larger R angle....
Have you ever seen this 10-sided magnet? I guess not. This is a 10-bar circular hole magnet with magnetized thickness, produced by China magnet supplier Guowei Magnet. The material of the magnet is rare earth neodymium, which belongs to customized special neodymium magnet, which can be used in industry, mechanical parts and electronic parts. We can also process the neodymium strong magnetic in the size and shape you want according...
This sample is a semi-circular neodymium magnet, the performance grade is N40, the maximum working temperature is 80 ℃, the surface coating is nickel-copper-nickel, the appearance is silver-white, and the size can be customized. Industry experience, drawings and samples are customized according to industry needs, quality is guaranteed...
This product is wind turbine magnet, the material is rare earth neodymium, the shape is trapezoidal, fan-shaped, arc section, the surface is galvanized, there is also a hole processed in the magnet (countersunk screw holes), belongs to the customized shape of the motor class magnets, such as you have specific requirements, such as the size, performance, temperature and other requirements can be contacted to provide you with quotations, prototyping and other services....
This is an ultra-small ferrite block magnet, small and thin, with a thickness of only 0.8mm, a length of 3.8mm, and a width of 2mm. It is mainly used for precision electronics, Hall sensors, and is magnetized in the direction of 2. The strong magnetic surface is the length If you are interested in this kind of small ferrite magnets, you can contact us to customize without pressure!...
This is the courage magnet manufacturer to provide you with a anisotropy multi-pole ferrite ring magnet, through the side (radial) 12 pole magnetization, the surface magnetic is about 1050 gauss, its size is 28.4mm outer diameter, 17.5mm inner hole, thickness of 4mm...
This product is a ring-shaped ferrite magnet with an outer diameter of 20mm, an inner diameter of 10mm, and a thickness of 3mm. There is no coating on the outside. The magnetizing method is axial/planar 4 poles and the surface magnetic field strength is about 980gs. If you are interested in this magnet, please contact We provide you with samples, and other specifications are needed. We can also provide you with more magnetic poles....