Vortex Carbide End Mill - 3 Flute Standard Square Edge 45° - 4.5mm

Meet the Vortex Carbide End Mill, a 4.5 mm, 3‑flute square‑end cutter designed for professionals tackling hard materials. Built to perform in demanding applications, it delivers precision, durability, and reliable chip control for challenging milling tasks.

• Diameter: 4.5 mm
• Flute count: 3-flute design for a balance of rigidity, accuracy, and efficient chip evacuation
• End geometry: Square-cut tip for clean pockets, flat bottoms, and precise milling
• Material: Carbide construction offering superior hardness and wear resistance
• Capability: Suitable for machining materials up to HRc55, enabling work on hardened steels
• Chip evacuation: Optimized flute geometry supports effective chip removal and stable cutting

This end mill is built to help you maintain tight tolerances when working with hardened materials, reducing deflection and improving surface finish. The 3-flute configuration provides robust rigidity while still allowing efficient chip clearance, which can translate to smoother cuts and shorter cycle times. With carbide’s durability, you’ll experience longer tool life in tough environments, making it a dependable choice for die work, automotive components, tooling, and other high-hardness milling tasks.