DescriptionThese are electric grinder polishing heads, they can be used for all kinds of carving tools materials. Not easy to break and damage. Can help you to ceramics, glass, stone, and other materials with high precision polishing, with smooth surface will not scratching the stones.Features- Color: As shown - Material: Fine wool, stainless steel - Size: About 4.20X2.20X0.30cm/1.65X0.86X0.12in - Specially designed for polishing the surface grinding and polishing of metal, jewelry, watches, glass and watch industries. - Suitable for straight grinders, hand drills, pneumatic tools, electric drills, pneumatic drills, bench drills, etc. - Great for deep hole polishing and polishing of wood, plastic, metal and non-metal complex surfaces. - They make it possible to reach most of the corners make the polishing work much easier. - Perfect tools for carving, sanding, grinding, cleaning, polishing and more.