1Highprecise cutting edge, with a suitable negative forefoot design, high strength and sharpness, and good performance. 2High-quality tungsten carbide steel, with the advantages of high hardness, wear resistance, toughness and corrosion resistance, and high heat resistance. 3Suitable for use in many fields, such as metal processing, CNC processing and engineering use. 4Large chip flute design for smoother chip removal, making the workpiece smoother and brighter. 5Light weight and in small size, easy to carry when going out. Suitable for professional worker, easy to install. Condition: 100% Brand New Item Type: Milling Cutter Material: Tungsten Steel Type: 4 blades 50 Surface Treatment Color: Colorful Shank Diameter: Approx. 8mm / 0.31in Cutter Head Diameter: Approx. 8mm / 0.31in Blade Length: Approx. 20mm / 0.79in Total Length: Approx. 60mm / 2.36in 1 x Milling Cutter1. Please allow slight error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.