Tungsten Rotary Burr Set for Rotary Tool, 10 Pieces, Rotary Burrs for Metal Milling Cutter, for DIY Barpwork, Polishing, Drilling, Engraving

• [Double-Edge Design, Efficient Work] The grinding head features a double-edged design. This reduces sawdust and allows for faster and more uniform cutting, even when polishing metal.
• [Made of Premium Tungsten Carbide] These drill bit sets are extremely durable, with a service life ten times that of traditional steel tools. They are made of high quality tungsten carbide, which is harder than conventional metal.
• [Universal Multitool Compatibility] The 10 piece grinding head set with tungsten carbide rotary cutters is compatible with most multi-tools. It can also be used to polish metals and remove surface rust.
• [Versatile Use] This double-sided tungsten carbide tool set is versatile and suitable for carving, engraving and drilling on wood, glass, jade, bone, stone and other soft materials.
• [Note] This router bit set is designed for soft materials. Can also be used to polish rust on metal. However, do not use it to cut hard metals. Caution: Wear safety glasses when drilling.