Europa Tools Carbide End Mill 4 Flute Extended Neck Short Length - Corner Radius - Pulsar Blue - 4mm x 12mm x R0.3The Europa Tools Carbide End Mill is a high precision cutting tool designed for engineers and machinists working in tight, hard to reach spaces. Its extended neck geometry, short overall length, and Pulsar Blue coating deliver deep reach, exceptional rigidity, and long tool life in demanding materials. Diameter: 4 mm Length of Cut: 12 mm Neck Design: Extended neck for deeper reach into confined spaces Length Rigidity: Short length to maximize