Bosch PRO X571 Best for Metal Straight Flap Disc

This Bosch PRO X571 Flap Disc is supplied as a single 115mm disc in a fine 120 grit — the go-to choice when a smooth, refined surface finish is the priority. The 120g grit is ideal for final-stage finishing, light deburring, and surface conditioning on metal workpieces where appearance or subsequent coating matters. Despite its fine cut, the advanced aluminium oxide and zirconia grain fusion ensures the disc still works efficiently, even on hardened steel — maintaining the X571's reputation for speed across all grit levels. The X-cloth backing provides a stable platform during use, keeping the disc firmly positioned so you can work consistently without chatter or loss of control. Compatible with standard locking nut angle grinders via the 22.23mm bore. Features and Benefits: • Up to 1.5x faster than a Bosch X431 Flap Disc • Advanced grain fusion of aluminium oxide and zirconia for extra-fast stock removal, even on hardened steel • Durable X-cloth backing ensures a stable grinding position for faster work with no loss of finish • 22.23mm bore fits standard locking nut angle grinders Specifications: Diameter: 115mm Grit: 120g Bore: 22.23mm Pack Quantity: 1 Contents: • Pack of 1