Blaze Quick Trim Type 27 Plastic Plates, Ceramic Alumina, 4 1/2 in Dia, 80 Grit

Features: Latest generation ceramic alumina grain with a unique grinding aid that provides 2X-5X performance over zirconia alumina on stainless, alloys and other hard-to-grind materials | Type 27 have a flatter angle and are best used on flat surfaces for blending and smooth finishing | Plastic backing plates add some conformability and are trimmable