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Regarding the matter of drilling holes for magnets, some netizens asked, can magnets be punched with threaded screw holes? What are the types of holes for magnets? With your doubts, neodymium magnet manufacturers have the courage to share with you.
The magnet cannot be drilled with threaded screw holes.. Whether it is a rare earth neodymium magnet, a ferrite magnet, or a samarium cobalt magnet, it is generally a through hole or a countersunk (countersink) hole.
The material of the magnet is brittle and fragile. Even if the thread can be processed, the screw hole will be easily cut into pieces during the process of punching in, and a lot of particles will be generated, which is not good.
Popular science: processing method of screw hole magnet
The screw hole magnet processing method is to dig holes or drill holes again after slicing processing. The processing technology requirements are more complicated, and the delivery time is relatively longer than that of ordinary magnets.
Our company is a magnet direct sales manufacturer. We can process various shapes of countersunk magnets according to the needs of different customers. The holes can be in the middle, side or other positions. Your consultation is welcome.
Special topics on related hole magnet products;
Rectangular Countersunk Magnet
Magnet with hole in the middle
Articles related to sink hole magnets;
Canadian customers buy countersunk magnets, this company is reliable
Advantages and applications of square block neodymium countersunk hole magnets
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...
This is a single-sided multi-pole magnetized ring magnet, only one side is magnetic, there are 4 poles on the surface, 2 N-pole, 2 S-pole, the material is injection molded ferrite, the outer diameter size of 17mm, the thickness of 4.5mm...
This product is a customized countersunk magnet ring, made of rare earth neodymium iron boron, 17mm outer diameter, black nickel plating on the surface, compared with ordinary nickel plating....
This product is a radial multi-pole ferrite rotor magnetic ring, photographed by Xiao Fu, a Courage magnet manufacturer in China. The magnet has 12 magnetic poles, 6 N poles and 6 S poles, and the magnetic field intensity can reach 1700 Gauss. The specific size of the magnet is 18mm outer diameter, 10mm aperture and 17.5mm height, and it is mainly used for permanent magnet DC motor....
This is a samarium-cobalt round magnet with counterbore. The size is 15mm in outer diameter, 5mm in thickness, magnetized in the thickness direction, and no other coating on the surface. Customers who need our quotation for you are welcome to consult and can be customized....
This is a medium and large size countersunk square magnet, made of rare earth neodymium material, with strong magnetic field strength, magnet length and width size is 40mm, thickness 10mm....
This is a thin ferrite magnet sheet customized for American customers not long ago, hard permanent magnet, rectangular shape, no plating on the surface, black, length 40mm, width 20mm, thickness 1mm, magnetization through the thickness of 1mm direction....
This product is a small-size circular ferrite magnet with a diameter of 10mm and a thickness of 2mm. It is magnetized with thickness and no other treatment on the surface. It is suitable for electronic products, industry and induction devices. If you need to process ultra-thin ferrite magnets, please contact us for quotation....