Aluminium Oxide fibre discs are tough and sharp, combined with a dense semi-rigid backing gives this product extremely long life. It is ideal for working on metal using an angle grinder. Use with FLV56835 backing pad, sold separately.Select Option 10 x 36g coarse10 x 50G medium10 x 80g fine3 x 36g coarse3 x 50G coarse Add to Basket Quantity