Polishing kit: white corundum grinding , brown corundum grinding , silicon chloride grinding , three different hardness grinding wheels, to meet the surface corrosion of various metal objects, grinding-rough polishing, fiber , wool -medium polishing, cotton -fine polishing . Suitable for desktop buffer/desktop grinderHigh quality: All grinding wheels are carefully , and the surface of the grinding wheels is smooth and even. The fiber and wool are very delicate. The cotton is made of high-quality cotton. The polishing for drilling is your Perfect choiceProfessional design: polishing kit, suitable for bench buffer/bench grinder. After professional testing, it rotates evenly. Equipped with drill pipe adapter kitWide range of uses: the polishing of the angle grinder can be used for the removal of various metals, hardware, iron, copper and other rust, stainless steel, jewelry, automobiles, jewelry, hardware, plastic polishing, to meet the needs of polishing, cutting, waxing, and cleaning all itemsNote: When using the grinding , please pay attention to wearing eye protection to prevent the subdivision generated during the grinding process from entering the eyes. After ensuring the polishing is fixed, please the machine. the polishing machine at a low speed and increase the speed as needed.colour: as shownMaterial: Cloth+NylonSize: 70mmPackage Contents:1 x white corundum grinding 1 x brown corundum grinding 1 x silicon chloride grinding 1 x fiber 1 x wool 1 x yellow cloth 1 x white cloth 1 x 3/8 tool stem hole conversion shafts kitsOnly the above package content, other products are not included.Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.