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

Do not mount them in the direction as thier package shows or the picture on website. This is reverse of how it should be! I have added a picture of the proper direction. Also they should be stacked two high. Be nice if there was one more mandrel.

With these discs being a larger size 1--they do a great job cleaning Sterling silver jewelry after soldering. Can easily get around soldered details and cleaning up any overflow of solder. Generally these discs you use 3 to do a good job.

I did a side by side comparison with the 3m radio disks on silver rings. The 3m products had greatly noticeable differences in performance. Recommend 3m

These are great polishing radials! I’m very happy with them and they have greatly improved the looks of my work (beginner silver jewelry maker). They were packaged well and were shipped quickly. I stack two at a time, when using them.

Dont waste your time with these just shell out the price for the 3m brand. These have no grit.

Easily shred and didn’t remove any gasket material

I havent used hem enough to give a thorough review. They do fit the product description.

Pleased with the product, cleaning sea shells, wear well.

7 grits included, should have included 7 mandrels.

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!