Review on Pieces Abrasive Buffing Polishing Tools 1 by John Koch

I have used this type of grinding wheel for the first time on my Dremel 4000 rotary tool and have been very satisfied. They are available in different grinding abilities, from an almost soft polish to a harder grinding effect. They are so useful for a lot of my creative work: repairing jewelry boxes, polishing jewelry, removing rust from small edges, polishing steel rods, etc. I absolutely love them. They hold up well - they don't fall apart - I've done a lot of them with the same wheel and have almost no effect on wear. Very good! Hell, it's way cheaper than Dremel brand accessories, and anyway you know it was made in the same factory in China. Definitely recommend.