Neodymium Disc Magnet - 200mm x 20mm this block has a nickel-copper

this block has a nickel-copper coating

picking up nails & screws

computers and electronic devices such as smartphones

They can be glued to timber

This alnico block magnet has a length of 12mm

Neodymium Disc Magnet - 200mm x 20mm this block has a nickel-copperMagnetic Product Description: This strong rare earth disc has a diameter of 200mm and a height of 20mm. It is identified by the AMF Magnets part number 19990. Uses for our strong rare earth disc magnets: This is our largest diameter Disc and must be HANDLED WITH EXTREME CAUTION to avoid serious injury. Our Neodymium magnets are commonly used for metal separation, picking up nails & screws, water purification, filtration and conditioning, generators,