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

Surprised no one has mentioned you have to widen the hole in the discs to be able to start a screw. PIA.

Love them on wood not so great on metal

These brushes are fantastic. We use them in our hand held rotary tool to finish sterling silver jewelry and it works beautifully for this. The light grey wheel gets the jewelry to *almost* a mirror polish, it essentially doesnt need a rouge buff/polishing compound after! Very noticeable grit differences among all the wheels, and they work well in succession to finish and polish. Have not used the two lowest grits, not necessary for our application yet, but the red wheel is great for getting out small holes, dings and scratches. Very happy, will repurchase once they wear out! Finished 2 rings and the wheels look barely used so they feel durable and seem to last. Of course they wear down with use, but in our experience hasnt been as fast as other rotary attachments weve tried so we cant be happier :) If only there was one more higher grit it would make this kit even better!

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.

They are dry and I don’t recommend them to any one my friend he got 3M and they are the best

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!

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

I have bought 2sets I used it to polish the aluminum on my Harley worked better than expected. I would recommend it

Dont apply to much pressure when sanding with these. They shred and fall apart on metal

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.