This Bosch PRO X571 Zirconium Abrasive Flap Disc is a 180mm diameter disc with a 60g (medium) grit, offering high-coverage grinding with a balanced finish across large metal workpieces and fabrication projects. The 180mm diameter makes fast work of wide surface areas, and the medium 60g grit strikes the ideal balance between cutting speed and surface quality — perfect for blending welds, preparing surfaces for coating, or general metalwork on larger sections.
The aluminium oxide and zirconia grain fusion delivers up to 1.5x faster performance than the Bosch X431, while the X-cloth backing ensures the disc holds its shape and grinding angle throughout extended use. Features and Benefits: • Medium 60g grit for versatile grinding and surface preparation across large areas • Advanced grain fusion of aluminium oxide and zirconia for fast stock removal, even on hardened steel • Durable X-cloth backing for a stable grinding position with no loss of finish • 22.23mm bore compatible with standard locking nut angle grinders Specifications: Diameter: 180mm Grit: 60g Bore: 22.23mm