General description These 10 pieces double cut tungsten steel solid carbide milling cutters are designed for precision work with a 3 mm shank, making them ideal for Dremel tools and other small rotary devices. Made from high-quality cemented carbide, these rotary burrs offer exceptional micro hardness, abrasion resistance, and toughness, ensuring high performance in various materials including copper, aluminum, alloys, iron, marble, jade, steel, glass, wood, and gypsum. They are highly recommended for polishing metals and plastics, making them suitable for jewelers, hobbyists, arts and crafts, model making, and home repairs. Technical specifications Drill size: 6 mm Shank diameter: 3 mm Optimal rotation speed: 6000-40000 rpm Compatibility and accessories Compatible with small rotary tools and high-speed polishers Includes 10 solid tungsten steel edges in a storage box Usage It is recommended to use water as a lubricant when using these burrs to enhance performance and longevity. Other