Precision-shaped ceramic alumina discs abrade hard metals like stainless steel faster than standard ceramic alumina discs because of their sharp, outwardly pointed grit.

The ceramic alumina abrasive on these discs is sharp and dense enough to shape hard metals such as stainless steel, nickel, and cast iron without dulling quickly.

For use with vacuum sanders, these discs have holes that allow dust to get sucked up before it can build up and dull the abrasive surface.

The abrasive material on these discs is sharp and dense enough to shape hard metals such as stainless steel, nickel, and iron without dulling quickly.

The ceramic alumina abrasive on these discs is sharp and dense enough to shape hard metals such as stainless steel, nickel, and cast iron without dulling quickly.

A coating prevents dust and debris from building up on the abrasive surface.

When you need to achieve a more consistent finish, choose nylon mesh sanding discs over paper- or cloth-backed discs.