1、DURABLE MATERIAL: Air belt sander is made of excellent stainless steel material, which has strong rust resistance, corrosion resistance and pressure resistance, possess exquisite appearance and long service life 2、WIDE APPLICATION: Air belt sander tool can be used for metal products, steel, copper aluminum materials, plastics, stainless steel mirror processing, leather fabrics, fiber glass, synthetic materials, rubber, glass, wood, stone and welding point burr grinding, cutting and polishing. Also has a good effect on removing weld bead at corner edge 3、VARIOUS ADVANTAGES: Air belt sander come with high stability, low vibration rate, low energy consumption, compact shape, lightweight and portable 4、NON SLIP HANDLE: The handle of air belt grinder is ergonomically designed, comfortable to hold and not easy to slide when using, knurled handle, non slip and safer to use 5、FAST AND EFFICIENT: Pneumatic tool air belt sander adopt metal trigger switch design, no fatigue for long time use, up to 16,000RPM free speed, powerful and efficient