🔩 Grind Like a Pro with SI FANG's Flap Discs! Achieve flawless finishes on fillet welds and hard-to-reach areas. Lightweight design minimizes vibrations for smoother operation. Perfect for iron, stainless steel, stone, and plastics. Experience the sharpest cutting edges for extended use. Maximize grit utilization for faster, more effective grinding. Durable Zirconia 115mm Diameter 60 Grit Coarse The SI FANG 5Pcs 115mm High Density Curve Flap Discs are engineered for precision and durability, featuring a unique radial design that excels in grinding fillet welds and hard-to-reach areas. With a coarse 60 grit, these zirconia alumina discs are perfect for a wide range of materials, ensuring long-lasting performance and efficient sand distribution. Lightweight yet robust, they provide excellent vibration absorption, making them an essential tool for any professional or DIY enthusiast.