The Vortex Carbide End Mill 4 Flute with a 0.5 mm edge radius is built for precision machining, targeting engineers and CNC operators who need consistent, high-quality finishes on small-diameter features. Diameter: 4 mm cutting diameter for precise, small-feature milling. Flute count: 4-flute design for efficient chip evacuation and stable cutting. Edge geometry: Radius edge of 0.5 mm increases durability and reduces the risk of chipping or breakage. Flute length: Standard flute length provides versatility across roughing and finishing passes. Material: Carbide construction delivers wear resistance and reliable performance over time. Finish and accuracy: Precise cutting geometry supports superior surface finishes and tight tolerances. With its precise cutting geometry and 0.5 mm edge radius, this end mill delivers smooth surface finishes and tight tolerances. The 4-flute design improves chip evacuation and steady cutting, helping extend tool life and maintain consistent performance through longer runs. The standard flute length adds versatility for roughing and finishing passes, making the Vortex VOR45-CREM a reliable choice for professional shops and precision manufacturing.