187-5650, Bosch, Bosch X-Lock Zirconia Aluminium Flap Disc, 125mm, P40 Grit, X571, Brand Bosch, Disc Diameter 125mm, Disc Type Flap Disc, Abrasive Material Zirconia Aluminium Bosch X-Lock Zirconia Aluminium Flap Disc, 125mm, P40 Grit, X571