42pcs 1 Inch Radial Bristle Disc Kit with 3mm Shank for Rotary Tools,Detail Abrasive Wheel for Jewelry Wood Metal Polishing, Bristle Wheel with Grit 80-2500

I bought these to see how they work on my wood carvings. As soon as I sanded with them they fell apart. On closer exam, they look like they are made from plastic. After the third one crumbled I just gave up on them. Dont waste your money.

This is just so bad. The discs break on the first try. Horrible quality.

They work great

I don’t understand how any of these are any different from the next. I thought there would be grit on them but it’s just plastic and they all feel exactly the same. Returning.

A good variety of grits. Seem to last. Ive yet to wear on down.

Mandrels provided are the wrong size and do not fit the bristle discs. Luckily I had a spare smaller mandrel but still had to widen the holes on the actual bristle discs to fit it, thus adding a lot more time to my project (used for knife blade polishing). Besides this, product is a great cheap alternative to others. -If you dont have extras, plan on either separately ordering smaller mandrels or spending extra time adjusting the bristle disc holes. ALSO theyre plastic, just use proper care while installing and using.

Not a huge fan. They broke really easy with one orientation and don’t seem that effective at the grits they claim. To be fair I was a cheapo and used one instead of the 2-3 at a time they suggest

I bought as a less expensive alternative to 3m and dedeco and liked thus option for the finer white ones but entirely dissapointing. Save your money go with the real things. These plastic pieces of junk arent worth it no matter how much cheaper. They dont do anything helpful on my jewelry whatsoever. Agh.

If used properly, these are a great alternative to 3M for Metalsmithing.

Good for some finish work on jewelry especially tight areas but doesn’t Polish silver. If you are looking for a mirror finish. This is not what you need.