Unique CURVE discs are designed to grind and finish filet welds. Radial shape allows the edge of the disc to grind and blend like no other flap disc. The Zirconia discs work best on steel and aluminum.
This listing is for each.
See other products in some related categories (click to browse):
Industrial & Scientific > MRO Products & Supplies > Abrasives > Sanding Discs And Belts