The Vortex Carbide End Mill is engineered for precise contouring on aluminium and other non-ferrous metals. This 4 mm diameter, long-length, 2-flute ball-nose tool delivers smooth finishes and reliable performance in demanding CNC projects.

• Diameter: 4 mm
• Overall length: 100 mm
• Shank diameter: 6 mm
• Flutes: 2
• Tip geometry: Ball nose
• Helix angle: 45°
• Material: Carbide
• Material compatibility: Aluminium and non-ferrous metals
• Long reach: Designed for deep pockets and complex contours
• Chip evacuation: 45° helix enhances chip clearance and reduces heat buildup

The 2-flute design minimizes cutting resistance on soft metals, enabling efficient material removal with controlled forces. The 45° helix improves chip evacuation, helping to prevent clogging and maintain steady feeds, which translates to steadier cuts and longer tool life. Ball-nose geometry enables accurate 3D detailing and smooth transitions on curved surfaces, making it ideal for finishing passes, mold-making, and intricate aluminum features. The long-length body provides extended reach and stability for deep pockets and complex contours, while the 6 mm shank adds rigidity to reduce deflection in demanding setups. This end mill is a practical choice for hobbyists and professionals tackling precise aluminum machining, lightweight components, and non-ferrous prototypes.