This Bosch PRO X571 Zirconium Abrasive Flap Disc is a 125mm diameter disc with an 80g (medium-fine) grit, suited to finishing, surface blending, and pre-coating preparation on metal components. The 80g grit is the go-to choice when a smoother surface profile is required without sacrificing too much working speed. At 125mm, this disc fits the most common professional angle grinders and is well suited to fabrication shops where varied finishing requirements are the norm. With the combined power of aluminium oxide and zirconia grain fusion, it grinds up to 1.5x faster than the Bosch X431. The X-cloth backing provides reliable rigidity for a stable, controlled finish throughout the disc's working life. Features and Benefits: • Medium-fine 80g grit for finishing, blending, and smooth surface preparation • 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: 125mm Grit: 80g Bore: 22.23mm

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