M-jump 12 Pcs 2”X 1” X1/4” Flap Wheels Set –3 pcs Of Each 40 60 80 and 120 Grits Aluminum Oxide for Remove Rust and Weld Burr – 1/4 Shank Fits All Drills

use them alot

Used them once and they fall apart

These are NOT 1/4 inch shank. They are marked as 6mm shank, but actually measure smaller than that. If you plan to use them in a 1/4 inch collet there is a strong probability that they will not fit. They did not fit in 4 different die grinders that we tried them in - including one with new, unused collet (i.e. not worn out) But......they DO only say that they will fit in a drill chuck. How many 20,000 rpm drills exist?

These are very stiff, not flexible like i expected a flap sander to be. Maybe, it’s the small diameter (2”) that requires them to be stiff.

No quality control. Some of the shafts are not centered so it vibrates badly. Clearly from China and very low quality. Disappointed.

First one wobbled. Still works. Not high quality. But I didnt buy them for precision work. So OK for the price.

Did not fit either of my 1/4 air die grinder I will have to use them in a drill. So not the plan

I have used these for years and these are a good value. I use these to get rust off of car parts.

These are very stiff, not flexible like i expected a flap sander to be. Maybe, it’s the small diameter (2”) that requires them to be stiff.

Good value. Should be long lasting.