Set of 10 tungsten carbide rotary burrs with grinding head for rotary tools, drilling and polishing metal

General Description: This set of 10 tungsten carbide rotary burrs is designed for drilling and polishing metal. Made from high-quality tungsten steel, these burrs offer a machining hardness of up to HRA 85, making them ideal for working on various materials such as iron, steel, carbon steel, alloy steel, stainless steel, copper, and aluminum. Their processing efficiency is ten times greater than that of manual file tools. Technical Specifications: Material: Tungsten steel; Shank diameter: 3 mm; Cutting edge diameter: 6 mm; Overall length: 43.5 to 50 mm; Quantity: 10 pieces; Packaging dimensions: 5.8 x 9.9 x 1.5 cm. Compatibility and Accessories: Compatible with most rotary tools such as Dremel, Proxxon, Mister Tool, Einhell, and similar machines. Use: This set of rotary cutters is multifunctional and can be used for: Engraving, Chamfering, Grooving, Boring, Hollowing. Other Information: The rotary cutters come in a portable case, making them easy to store and transport.