I have a 6" bench grinder that I use for jewelry making. One end is
fitted with a tapered spindle so that I can change wheels. The other
side has a 1/2" screw coming directly from the machine.
Where can I get another spindle mechanism so that I can use both
sides of this machine—one side for buffing and one side for rough
finishing. Have tried hardware stores, Rio Grande and machinery
shops. I have 3 brass tapered spindles, but cannot find a reducer to
attach to the machine.