Pair this Merit Zirc Plus Z/A medium grit TS (Type II) quick-change cloth disc with your right angle grinder to deburr, clean and detail stainless steel, super alloys and titanium. Crafted with a two-ply Y-weight polyester/cotton blend backing and a self-sharpening zirconia alumina abrasive, the medium grit disc is designed to withstand the wear and tear of working with hard-to-grind materials. The disc minimizes heat build-up to ensure it outlasts similar aluminum oxide and zirconia alumina discs in many applications.