... help with you to develop new-style abrasive tools, and to tackle a key problem7.Wheel should be ... order, shape, size, abrasive material, grain, grade, , and speedSpeciesCode No.colorfeaturesselectionbrown fused aluminaATanhigh rigidity, strong flexibility, low price ... less flexibility.Suitable for process weak Tensile strength metallic and Nonmetallic material, i.e. Leather cutting/splitting/skiving ...