Widin Carbide End Mill - 6 Flute 50° Helix Regular Length - 20mmThis high performance end mill is specifically engineered for machining high hardened materials up to HRc70, making it well suited for demanding applications. The combination of its newly developed raw material and advanced coating enables dry cutting and high speed cutting, ensuring efficient and productive operations. With its exceptional cutting capabilities, this end mill delivers superior performance, leaving behind an excellent workpiece finish.