Vortex Carbide End Mill 4 Flute - Standard Flute Length With Radius Edge - 12mm x 2.5mmThe Vortex VOR45 CREM carbide end mill is a precision cutting tool designed for engineers and machinists who demand consistent, high quality finishes. With its four flute design and radius edged geometry, this end mill delivers reliable performance across a range of materials and applications. Model: VOR45 CREM Size: 12 mm diameter with a 2. 5 mm edge radius for durable, smooth cutting Flute Count: 4 flute configuration for efficient chip evacuation