Produces an impressive finish on metal surfaces. Features a stable vulcanised fibre backing that enables a steady constant grinding process. Semi-friable aluminium oxide abrasive grit is particularly suited for work on metal applications. It is intended for deburring, welding preparation and blending on carbon steel, mild steel, aluminium, non-ferrous metals and cast iron. Ideal for removing discolouration, stock and surface imperfections. Grit is bonded using fully synthetic resin. 22.23mm bore for standard locking nut angle grinders. Compatible with angle grinders. For Angle Grinders Suitable for Steel & Stainless Steel Coarse Aluminium Oxide Grit Clamp Fixing Fibre Backing For Dry Use Only Fully Synthetic Resin Bonding on Vulcanised Fibre Backing For Angle Grinders Suitable for Steel & Stainless Steel Coarse Aluminium Oxide Grit Clamp Fixing Fibre Backing For Dry Use Only Fully Synthetic Resin Bonding on Vulcanised Fibre Backing