Product Description: Flap Disc (Zirconia) 4″ is a heavy-duty abrasive tool designed for high-performance grinding, blending, and finishing on metal and stainless steel surfaces. Made with premium zirconia grains, it offers faster cutting action, longer life, and superior durability compared to standard discs. Perfect for weld removal, surface preparation, rust cleaning, and fabrication work, this 4-inch flap disc ensures smooth, precise, and efficient results every time.
