Set of 10 tungsten carbide rotary milling heads for Dremel rotary tools, for drilling and polishing metals.

Features:Reliable Quality: This set of rotary burrs is made of heat-treated tungsten carbide, a hard, strong, and durable material. It comes with a plastic case for optimal storage and protection, making it easy to transport and access.High Convenience: Much more efficient than hand files, these burrs are extremely sharp and aggressive, durable, balanced, and robust. They fit better in tight spaces than grinding wheels.High Productivity: Cross-groove carbide file sets are ideal for machining low-density workpieces. These solid rotary burrs are robust, efficient, and produce a high-quality surface finish. Their lifespan is ten times longer than that of high-speed steel and 200 times longer than that of grinding wheels.Maximum safety: The shank is compatible with most rotary tools and grinders and allows for precise centering. This set of profile drill bits is easy to handle and use, safe and reliable. Numerous applications: These drill bits are suitable for woodworking, engraving, carving, stripping, and polishing. The 10 different engraving bits meet all your needs. 【High-quality materials】Made of tungsten carbide steel, these drill bits offer excellent performance, high wear resistance, high efficiency, and optimal durability for a long service life. The variety of cutter shapes offers you numerous possibilities. 【Double-Headed Router Bit Set】This set of 10 double-headed router bits features cross grooves on the side of the head, ensuring clean wood carving, high work efficiency, time savings, and rapid chip removal without leaving deep scratches. 【Wide Applications】Carbide carving bits, ideal for precision work. This set of 10 rotary router bits is perfect for creating orbital cavities in wood carving projects and is also suitable for working with metal, glass, tile, plastic, wood, fiberglass, stone, and more. 【Universal Chuck】This rotary tool router bit set is compatible with most rotary tools. Polishing bits for wood engraving and carving. Recommended for sculptors.