3M Grinding Wheel Bush for a Dremel

Used to attach the 1 inch 3M grinding wheel to your Dremel.

The hole on the back of the bush just needs you to partially pull a rivet but make sure the Mandrel stays in the rivet.  This will give you a shank made of metal that you put into the chuck of your Dremel.

The 3M wheel will twist onto the bush and it's designed that if you apply too much pressure the bush will break to protect the part you are cleaning and deburring.  SO BE WARNED AND WEAR SAFETY GLASSES!!!