General description 5Pcs SC-5 Tungsten Carbide Burrs are designed for high precision shaping and finishing of mold cavities. These burrs offer exceptional durability, lasting up to 10 times longer than high-speed steel cutters and 200 times longer than traditional small grinding wheels. They are suitable for use with handheld electric or pneumatic tools, as well as machine tools, making them versatile for various applications. Technical specifications Type: Double slot design Shank length: 45 mm Shank diameter: 1/4 inch Cutter diameter: 1/2 inch Length of cut: 1 inch Material: Tungsten steel Size: 70 x 12 x 6 mm Speed range: 6000-50000 revolutions per minute Usage Suitable for processing various metals, including hardened steel, and non-metals like marble and jade. Ideal for cleaning, trimming, veining, and weld joint finishing of castings, forgings, and weldments. Can replace small grinding wheels for most tasks, producing no dust pollution. Effective for finishing metal molds,