2HRB 65HRC R1.0xD4x16x50 Long Neck Ball Nose End Mill is a high-precision solid carbide CNC cutting tool specially designed for machining hardened materials up to 65 HRC. Manufactured from premium sub-micron carbide rod with advanced high-temperature resistant coating, this tool offers excellent wear resistance, superior heat stability, and long tool life during high-speed CNC milling operations.

With a 1.0 mm radius ball nose, 16 mm long neck length, and 2-flute geometry, the tool is ideal for 3D contour milling, fine finishing, deep cavity machining, and complex profiling in hardened tool steels. The long neck design allows better reach in deep pockets while reducing interference during machining.

This cutter performs efficiently in materials such as D2, H13, SKD11, hardened steels, and other 4865 HRC materials commonly used in die & mould industries.

Widely used in die & mould manufacturing, aerospace components, precision engineering, and hard steel machining, this long neck ball nose end mill ensures high accuracy and excellent surface finish.