Polishing kit: white corundum grinding wheel, brown corundum grinding wheel, silicon chloride grinding wheel, three different hardness grinding wheels, to meet the of metal objects, grinding-rough polishing, fiber wheel, wool wheel-medium polishing, cotton wheel-fine polishing . Suitable for desktop buffer/desktop grinder High quality: All grinding wheels are carefully , and the of the grinding wheels is smooth and even. The fiber wheel and wool wheel are very delicate. The cotton wheel is made of high-quality cotton. The polishing wheel for drilling is your Perfect choice Professional design: polishing wheel kit, suitable for bench buffer/bench grinder. After professional testing, it rotates evenly. Equipped with drill pipe adapter kit Wide range of uses: the polishing wheel of the angle grinder can be used for the removal of 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 items Note: When using the grinding wheel, please pay attention to wearing eye protection to prevent the subdivision generated during the grinding process from entering the eyes. After ensuring that the polishing wheel is fixed, please the machine. the polishing machine at a low speed and increase the speed as needed. colour: as shown Material: Cloth+Nylon Size: 70mm Package Contents: 1 x white corundum grinding wheel 1 x brown corundum grinding wheel 1 x silicon chloride grinding wheel 1 x fiber wheel 1 x wool wheel 1 x yellow cloth wheel 1 x white cloth wheel 1 x 3/8 tool stem hole conversion shafts kits Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.