The Bosch PRO X571 Flap Disc in 115mm diameter with a 120-grit abrasive is designed for fine finishing and surface refinement, where achieving a smooth, clean surface is the priority. The fine 120g grade is perfect for final-stage smoothing, light blending, and preparing metal surfaces for paint, primer, or coating. Despite its fine grit, the advanced aluminium oxide and zirconia grain fusion still delivers cutting performance up to 1.5x faster than the Bosch X431 Flap Disc, making it both precise and efficient. The X-cloth backing ensures the disc stays stable and flat during use, giving you excellent control over the finish. Compatible with X-Lock angle grinders for a quick click-on fit, as well as standard nut-and-thread angle grinders. Features and Benefits: • Fine 120g grit ideal for surface finishing and pre-coating preparation • Up to 1.5x faster than Bosch X431 Flap Disc • Advanced aluminium oxide and zirconia grain fusion for efficient cutting even at fine grit • X-cloth backing for stable, controlled finishing • Compatible with X-Lock and nut-and-thread angle grinders Specifications: Diameter: 115mm Grit: 120g Pack Quantity: 1 Contents: • Pack of 1