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 1mmx1mm miniature circular magnet has a compact size and a surface magnetic field of approximately 2900 Gauss, making it suitable for precision applications with high requirements for magnet size....
This product is a miniature round magnet, made of rare earth NdFeB magnets, belonging to the ultra-small size magnet series, using N35 grade, the specific size is 1.5mm diameter, 1mm thickness, axial magnetization, surface nickel coating, tolerance ±0.05, such as If you are interested in this small magnet product, you can contact us to customize it for you....
Customers from the United States, the United Kingdom, Australia, Japan, Poland and other customers are looking for ferrite cylindrical magnets. Welcome to contact the Courage magnet manufacturer. Our company is located in Dongguan, China. There are many ready-made sizes and low prices. Like the main picture...
The sample is a small-sized Y35 ferrite magnetic block with a specification of 3 × 1.3 × 4mm, magnetized along the length direction, and a surface magnetic field of about 1300 Gauss....
This is a very small rectangular ferrite block magnet, measuring 2.45 mm in length and 1 mm in both width and height. It is magnetised along its length and is barely noticeable when held in the hand....
7.4x6x5mm Ferrite Small Block Magnet Introduction,Material: Hard Ferrite (Ceramic),Shape: Block / Rectangle / Bar,Coating: No Coating,Grade (Chinese Stardard): Y30,Operating temperature: -40°C to 250°C,Delivery time: 7-15 days,Magnetization direction: thickness....
U-shaped neodymium magnets are a type of high-performance permanent magnet material with a structure resembling the letter ‘U’. Manufactured from sintered neodymium-iron-boron, they are characterised by high magnetic energy product....
This is a radial 4-pole ring (Hollow cylinder) magnet, the material is bonded NdFeB, with high magnetic performance, the size is 16mm outer diameter, inner hole 5mm, height 20mm, surface gray epoxy treatment, suitable for water pump motor...