Review on AUSTOR Pieces Abrasive Buffing Polishing by Jim Cox

Works As described could be made more durable but at a price you can order three times the brand name Dremels and they last as long if not longer and it will let you somehow "refresh" your beat. And in my opinion it improves the quality of the sanding because you can take the time to check your work. Some may or may not like it, but I'd rather loosen up a bit if you get something wrong than sit too long or polish without noticing the mistake. If you use it right it will last just as long as the branded type*es, if you use it wrong around the edges it won't last more than half the time. So experience is key and they allow you to have that experience with feedback as the bit wears out faster than normal at a lower cost. Even a branded dremel wears out 2 times faster, if you use it incorrectly, leave it in kind.