These end mills are made from ultra-fine grain cemented carbide material, ensuring excellent milling and cutting performance with high work efficiency. They offer high strength, hardness, and wear resistance, with sharp cutting edges for precise machining. Available in 7 sizes, these end mills are suitable for processing a variety of materials including plastics, PCBs, and metals. Features: - Made from ultra-fine grain cemented carbide for reliable milling and cutting performance - High hardness, wear resistance, strength, and anti-bending properties - Sharp cutting edges ideal for milling holes, grooves, and edges on plates with smooth operation - Well-polished surfaces with no burrs or glitches on the shank - Suitable for engraving various materials such as circuit boards, metal, plastics, stainless steel, and copper Specifications: - Material: Cemented carbide - Color: Gold (cutting edge), Silver (shank) - Shank Diameter: 3.175mm / 0.125" - Total Length: 38mm / 1.49" - Cutting Edge Diameter (Optional): 1.0mm, 1.1mm, 1.2mm, 1.3mm, 1.4mm, 2.0mm, 3.175mm - Cutting Edge Length: 5.5mm, 6.0mm, 7mm, 8mm, 8mm, 8mm, 8mm (respectively) - Quantity: 1 piece - Weight: Approximately 21g Package Includes: 1 x End Mill Note: Monitor settings may vary, resulting in slight color differences between the product image and the actual item. Please refer to the physical product for accurate color representation.