1High performance Aluminum Oxide, good using effect. 2Abrasive belt was uniform, good abrasion resistance. 3Suitable for various of belt machine, with high grinding efficiency, easy to use. 4Sanding Belts are widely used in metallurgy, machinery, building materials, textile and other grinding and polishing. 5GXK51 abrasive belts are mainly used for grinding and polishing of all kinds of wood, furniture, hardware and non-metal.