PFERD POLIFAN® Curve Radial Type Flap Disc 4 1/2" x 7/8", 40 grit Zirconia, Welding Accessory and Angle Grinder Attachment For Steel Stainless (INOX) Grinding Pack of 1 Part 67192

Consumable fiberglass backing won't melt and smear or scratch the workpiece Blend of Zirconia and Aluminum Oxide grains provides long service life without glazing issues Multi-purpose - may be used as a conventional flap disc, and also for underhand applications using the top of the disc 40 grit provides very high stock removal for a smooth, consistent surface finish on fillet welds International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.