Curved zirconia flap discs are used to clean weld lines and weld splatter, finishing, polishing, deburring, and other abrasive operations. HIGH QUALITY - Premium zirconia abrasive cloth backed by a high strength fiberglass pad, which enhances strength, durability, and extends disc life. MULTIPURPOSE - Specially designed to achieve optimal grinding results for fillet welds, corners, and other hard to reach places without compromising safety. SIZE - 4 1/2" x 7/8" (115mmx22mm)
Grit - 40#-120#