Uses for Countersunk Magnets

Here are just a few ways to use countersunk magnets. To see a more extensive list, click here: www.kjmagnetics.com/blog.asp?...
We have dozens of countersunk magnets in stock: www.kjmagnetics.com/categorie... and www.kjmagnetics.com/categorie...
Make sure to subscribe for more magnet related videos! From experiments, to DIY projects, to smash videos, we've got it all!
Facebook: / kjmagnetics
Instagram: / kjmagnetics
Twitter: / kjmagnetics
Website: www.kjmagnetics.com/categorie...

[@UBGood]

Very cool video, nice choice of hip 70’s sounds

[@MrRaydog1]

At the 43 second mark, I see a square countersunk magnet with a small hole on top.
1) What's the purpose of the hole? 2) What is the magnet called? Thank you.

[@KJMagnetics]

It's actually just a small dimple, designating the north pole: www.kjmagnetics.com/proddetail.asp?prod=B848CS