Neodymium Cylinder Magnet – 8mm X 40mm | N45

Magnetic Product Description:

This popular rare earth cylinder has a diameter of 8mm and a height of 40mm. It is an N45 grade rare earth magnet. It has a magnetic flux reading of 6799 Gauss and a pull force of 3.18 kg. It is identified by the AMF magnet part number C-D8H40-N45.

Uses for our rare earth cylinder magnets:

Extracting high magnetic power from magnets with modest dimensions usually requires the employment of Rare Earth magnetic materials such as Neodymium or Samarium Cobalt. This AMF cylinder-shaped magnet, sometimes called a Rod Magnet, uses Neodymium material which is the strongest magnetic material of all. Small, round Neodymium magnets of a cylindrical shape have a deep and narrow field that can penetrate materials such as glass or thin timber to either detect metal on the other side or attach to it magnetically in a manner that doesn’t damage the surface in any way. Long, thin magnets, like this example with N45 Grade power, are used to detect metal fasteners, such as nails or screws, inside gyprock walls. Detecting these metal fasteners also identifies the location of the timber studs and noggins inside and indicates where it is safe to drill when hanging artwork or tv screens.