Made of stainless steel. It has strong rust resistance, corrosion resistance and resistance, exquisite appearance and long service life. High stability, low vibration rate, low energy consumption, compact shape, legerity and portable. The handle is ergonomically designed, comfortable to hold and not easy to slide when using. Metal trigger switch design, no fatigue for long time use; knurled handle, non-slip and non-slip, safer to use. It 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. It has a good effect on removing weld bead at corner edge,It can be used for jobs in narrow spaces and recessed corners., Manufacturer: BJdfgE