Coated abrasives for processing surfaces are available in a large number of tool formats, including belts, rolls, sheets and strips, discs, flap discs etc.. Largely the three components abrasive grain, backing and bonding, determines product properties. If the different grit sizes are taken into account, Hermes has a range of over 1,500 variants. From these, we make our customers over 35,000 abrasive tools in different shapes, dimensions and designs.