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

Easily shred and didn’t remove any gasket material

Love them on wood not so great on metal

Works great

Worked great for my use.

I like the product, they work great for polishing silver jewelry. There are 7 grits, but only 6 shafts. I sent an email to the seller asking why. This is their reply: “Hello, these shafts can be reused. After removing the polished disk, you can install a new disk.” I took off a star for lack of convenience . I ended up buying an additional shaft at a local store for $2. Add that to the price of this product.

Used on wook, plastic, Aluminum, Steel, Stainless steel, copper, & Brass. worked great on all of them. I like that you can stack them or just use one on a single spindle. PSA DONT run a high speeds! The heat buildup will melt them. Make sure you install on the spindle in the correct direction or it will fall apart fast. I found that 18kRPM is the max you want to run them and if you keep to that or slower they will last a very long time and do a better finish!