Bosch PRO X571 Best for Metal Straight Flap Disc

This Bosch PRO X571 Flap Disc is the 115mm diameter, 60 grit variant — offering a balance between fast stock removal and a slightly refined finish, making it a versatile choice for general metalworking, deburring, and surface blending. Up to 1.5x faster than a Bosch X431 Flap Disc, the PRO X571 achieves this through its advanced grain fusion of aluminium oxide and zirconia, which maintains cutting performance even on hardened steel. The X-cloth backing adds stability to every pass, reducing the risk of unwanted surface marks. The 22.23mm bore fits standard locking nut angle grinders for easy, secure installation. Features and Benefits: • Up to 1.5x faster than a Bosch X431 Flap Disc for speed grinding metal • Advanced grain fusion of aluminium oxide and zirconia for extra fast stock removal, even in hardened steel • Durable X-cloth backing structure ensures a stable grinding position for faster work with no loss of finish • 22.23mm bore for compatibility with standard locking nut angle grinders Specifications: Diameter: 115mm Grit: 60g Bore: 22.23mm Contents: • Pack of 1