This product is a round ferrite general magnetic with small holes, we can call it a round ferrite (ceramic) magnet with holes, black gray appearance, the outer diameter of the magnet can be 20-200mm or so, ordinary axial magnetization, anisotropic, can also be multi-pole magnetization, depending on your product application....
There were 50x50x25mm ferrite magnets without holes uploaded before, and today's one is the same size. But there is a circular through-hole in the middle, with Y30 grade, strong magnetism, and the maximum working temperature of 250 ℃. It is suitable for industrial and mechanical equipment. Customers interested in this product are welcome to send us inquiries....
This is a ceramic rectangular magnet with a hole in the center, the magnetization direction is axial, the working temperature is -40-250 ℃, suitable for industry, alarm, personal DIY, it is not easy to demagnetize, not easy to corrode, high temperature resistance, cost Low-cost and other characteristics, our company's ferrite magnets with holes have many specifications, reasonable prices, and many years of industry experience. The magnets produced are environmentally friendly and non-toxic, and can be purchased with confidence....