The Bosch PRO X571 Flap Disc in 125mm diameter with a 120-grit abrasive is the premium finishing option in the X571 range, combining the broad coverage of the 125mm format with a fine grit for achieving smooth, refined surfaces ready for painting, coating, or further treatment. The 125mm diameter makes light work of finishing larger surface areas, while the fine 120g grit leaves a consistently smooth result with minimal surface scratching. Even at this fine grade, the advanced aluminium oxide and zirconia grain fusion maintains cutting efficiency up to 1.5x faster than the Bosch X431 Flap Disc. The X-cloth backing ensures excellent disc stability and control during fine finishing work. Suitable for use with X-Lock angle grinders and standard nut-and-thread machines. Features and Benefits: • 125mm diameter for fast, efficient finishing across larger workpieces • Fine 120g grit for smooth surface preparation before painting or coating • Up to 1.5x faster than Bosch X431 Flap Disc • Advanced aluminium oxide and zirconia grain fusion maintains performance at fine grit • X-cloth backing for stable, precise finishing • Compatible with X-Lock and nut-and-thread angle grinders Specifications: Diameter: 125mm Grit: 120g Pack Quantity: 1 Contents: • Pack of 1