Hey guys....I just made a quick video showing how to "ring test" a bench grinding wheel.

This is a simple test that you can do in about 1 minute, and will tell you if your grinding wheel is safe to use, or if it needs to be replaced due to hidden cracks.

All you need are two screwdrivers & a grinding wheel to test.

Grinding wheels can literally "explode" if they are cracked, and you turn on your grinder.....save yourself, test your wheels.

Check it out & let me know what you think.

Thanks!