Using these Metabo flap discs is easy. First, make sure your grinder is the right size for the 4.5 - inch discs. Attach the disc securely to the grinder. When using, apply even pressure on the material you're working on, whether it's steel or heat - sensitive stuff. This will help with the one - step blending and finishing. Remember, call to check stock before ordering. Also, since these discs are aggressive, don't press too hard as it might damage the disc or the material. To keep them in good shape, store them in a dry place. If they start to wear out, replace them to ensure good performance. And always follow the safety rules when using any grinding equipment.
