DIY grinding wheel balancing jig

[hemmjo]

I like this concept from the above post. Only thing is, it would take up too much space on most grinder arbors.



They used to make a "ring" partially filled with round steel balls. (Think Hula-Hoop with some ball bearings in it) You would attach them inside the wheels on your car. Then they automatically balance your wheels. Front loading washing machines have fluid filled rings around the tub to balance during the spin cycle.