The Vortex Carbide End Mill is a 5.5 mm diameter, 3-flute square-end cutter designed for demanding milling tasks and hard materials up to HRc55. Built for precision and durability, it delivers reliable performance when you need clean, accurate cuts in challenging applications.

• Diameter: 5.5 mm
• Flute Count: 3
• End Geometry: Standard square edge for square shoulders and precise pocketing
• Helix Angle: 45° for efficient cutting and effective chip evacuation
• Material: Carbide for exceptional hardness and wear resistance
• Compatibility: Suitable for machining materials up to HRc55
• Chip Evacuation: Optimized 3-flute design promotes stable, continuous chip removal

Designed to maintain accuracy under demanding cuts, this end mill delivers stable performance with reduced chatter and consistent finishes. Its carbide composition provides long tool life when working with hardened steels, die steels, and other high-hardness materials, while the 3-flute configuration balances rigidity with efficient chip clearance. Whether you’re roughing pockets, profiling contours, or finishing shoulders, the Vortex 5.5 mm 3-flute square-end cutter helps you achieve predictable results with fewer tool changes.