18 Mm Carbide Ballnose

Solid carbide cutters are designed for machining hard materials such as steel, alloy steel, cast iron, and stainless steel. They feature a bronze TiSiN coating for improved tool life and wear resistance. With a 35° helix angle and ultra-fine grain size of 0.5 μm, they deliver high performance and durability. Suitable for face milling, shoulder milling, and side milling, they come in sturdy plastic packaging for safe handling. The ball nose end mill has a flute length twice its diameter (e.g., 1 mm diameter = 2 mm flute), consistent across all sizes regardless of overall length.