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About counterbore (screw hole) magnets, we have also introduced some before. The main material is neodymium iron boron. The commonly used types are round counterbore magnets, square countersunk magnets, triangle counterbore magnets, arc counterbore magnets, and rectangular counterbore magnets. Today, we will talk about its magnetization direction and drawings.
Neodymium counterbore magnet is a powerful magnet with a functional type. One end of the magnet has a standard straight hole on the surface, but the other end has an inclined counterbore on the surface. It is usually measured by outer diameter, through hole diameter, major diameter, depth and angle, and the angle is generally 90 degrees.
Magnetization direction of counterbore magnet;
Basically, all NdFeB counterbore magnets are axially magnetized, except for special cases.
Drawing reference of several commonly used counterbore magnets;
1、Drawing of round counterbore magnet;
2、Drawing of square counter bore strong magnet
3、Drawing of rectangular counterbore neodymium magnet;
4、Drawing of countersunk hole pot magnet;
The above is about the magnetization direction and drawings of the counterbore magnet. This type of magnet can be widely used in home, experiment, mechanical equipment and many other purposes. Customers who need to buy this kind of magnet are welcome to consult the courage magnet manufacturer for quotations.
Other special counterbore magnet processing cases;
Circular counterbored neodymium magnets drilled on the side
This is a small size ring rare earth magnet, N38M grade, the outer diameter of the ring is 11mm, the hole is 2mm, which is also relatively small, the thickness is 5mm, the surface is plated with bright nickel, this type of magnet is suitable for passing through some thin shafts....
This is a very hot neodymium round magnet size, diameter 10mm, thickness 2mm, in many areas can be applied, the only difference is that different customers choose the coating, performance level and temperature resistance performance on the difference, the magnet weighs about 1.2g....
This product is a bowl-shaped magnet, because its shape is like the rice we eat. It is processed into a concave shape on the basis of a circular magnet, which belongs to the special-shaped magnet category. Our company is good at processing various complex special-shaped neodymium magnets. Welcome to all over the world. Customer service....
This is a ring magnet with an outside diameter of about 2 inches, belongs to medium size, made of rare earth neodymium material, the hole in the center is 40mm, thickness 5mm, the customer chooses N38 grade,...
Product is a Y30 (C8) grade round ferrite magnet, the N pole has a pit, the surface magnetic field strength is about 1300 Gauss, the specific size is 18mm in diameter, 8mm in thickness, magnetized in the thickness direction, and the tolerance is ±0.1mm....
You are now browsing this is a 4 inch ceramic ferrite ring magnet, by the courage magnet manufacturers physical samples photographed, magnetic ring outer diameter 110mm, hole 50mm, thickness 6mm....
You are now browsing this magnet is the diameter of 80mm series of round rare earth magnets, the thickness of 10mm, nickel-plated surface, the thickness of the magnetization....
We can provide various sizes of thin rectangular neodymium magnets, ultra-thin round magnets, ultra-thin square magnets, with high dimensional accuracy, stable performance is not easy to demagnetize, welcome to contact us for a quote....