安裝式砂布輪 2" x 3/4" x 1/4"

Grabbed a couple of these for cleaning up welds on a project and they chewed through the metal way faster than my old sanding discs. The 1/4" shank fits my die grinder perfectly with no wobble. Aluminum oxide holds up well too, still cutting after a decent amount of use.

Used these to strip rust off an old cast iron skillet and they chewed through it way faster than sandpaper. The aluminum oxide holds up well on metal, though the 2" size means tight corners take a bit of patience. Still, four wheels for the price is a solid deal.

The 1/4" shank fits my drill chuck perfectly, and the aluminum oxide material chewed through rust on my old hand plane without clogging too fast. Only gripe is that the flaps wore down quicker than I hoped on heavier stock removal, but for light cleanup work it's solid.