Features: This end mill is made from ultra-fine tungsten carbide material which ensures good milling, cutting performance and high work efficiency. It has sufficient anti-bending strength, wear resistance, high hardness, high wear resistance and high strength. Well polished surface is quite clean, neat, and there is no glitches or burrs on the shank. It has high strength, hardness and wear resistance and the cutting edges are quite sharp. Widely used for milling holes, grooves and edges on plates and the process will be smooth. Specifications: Material: Tungsten Carbide Cutting Edge Diameter: 6mm/0.2in Shank Diameter: 6mm/0.2in Cutting Edge Length: 25mm/1.0in Overall Length: 100mm/3.9in Flute: 4-flute Quantity: 1pc Weight: 45g(approx.) Package Includes: 1 x End Mill Note: Please allow small size error due to manual measurement. Thanks for your understanding.