China Neodymium And Ferrite Magnets Manufacturer & Supplier 
There are many different shapes and types of magnets. For example, those with a larger inner diameter are called large-bore magnets, while those with a smaller inner diameter are called small-bore magnets. They are named based on their characteristics and materials. Today, we will introduce a type of magnet known as a thin-walled deep-bore magnet.
Thin-walled deep-hole magnets typically refer to a type of magnet with relatively thin walls (approximately 1 mm) and deep bores (where the bore depth is significantly greater than the bore diameter). They are used to meet structural assembly requirements and often demand high precision, such as tight tolerances and high concentricity.
Thin-walled deep-hole magnet
The mainstream materials for thin-walled deep-hole magnets are sintered neodymium iron boron and bonded neodymium iron boron. Sintered neodymium iron boron is the most common type of neodymium iron boron magnet, and due to its high magnetic energy product and excellent magnetic properties, it has become the primary choice for thin-walled deep-hole magnets. Bonded neodymium iron boron can also be easily processed into a thin-walled structure of about 1mm through molding.
In terms of applications, thin-walled deep-hole magnets are widely used in motors and transmissions, medical devices, sensors and instruments, energy and industry, robotics and automation, etc.
If you have specific dimensions (such as outer diameter, inner hole, thickness, and material requirements), we can help you assess whether it is machinable and what material would be more suitable.
Magnets with relatively thin walls;