The N35 Neodymium Ring Magnet (3mm Hole, 10mmx3mm) is a tiny yet mighty force of nature! Don't be fooled by its small size - this magnet packs a powerful punch with its superior magnetic strength. With a convenient 3mm hole in the center, this ring magnet is perfect for a variety of applications, from DIY projects to industrial machinery. Its compact size and impressive capabilities make it a popular choice among hobbyists and professionals alike. Get ready to experience the power of magnetism in the palm of your hand with the N35 Neodymium Ring Magnet!

This Strong N35 grade Neodymium Ring Magnet is extremely strong for its size and very has many uses in electromagnetism & radio. Their main advantage is their low weight and size, which means they are easily transported and very practical to use.

• Neodymium magnets (AKA Neo, Rare Earth, NIB, NdFeB), invented in the 1980s, are the strongest and most affordable type of rare-earth magnet. 

• Made of an alloy of neodymium, iron and boron (Nd2Fe14B). 

• Used in numerous applications requiring strong, compact permanent magnets, such as electric motors, hard drives, magnetic hold downs, jewelry clasps and power generation (wind & hydro turbines). 

• They have the highest magnetic field strength and have a high coercivity (which makes them magnetically stable).
  Strong enough even to pin a A4 paper.

• Universities or research labs sometimes request such small magnets, for instance to secure tiny parts under the microscope.

• These magnets are incredibly strong for their small size and work great for crafts, repairs, hanging items on your fridge, etc.