Vortex End Mill 3 Flute Long Length Centre Cutting 30 Helix TiSiN Coated For 55HRC - 8mm

The Vortex End Mill is a high‑performance cutting tool designed for machinists working with hard materials, offering precision, durability, and versatile milling capability in a single tool. Its 3‑flute, centre‑cut design combines a 30° helix with TiSiN coating to deliver clean finishes and reliable performance on workpieces up to 55HRC.

• Diameter: 8 mm
• Flute Count: 3 flutes for efficient chip evacuation and smoother cutting
• Cutting Geometry: Long length design providing reach for deep pockets and complex contours
• Centre Cutting: True plunge capability for ramping, pocketing, and contour milling
• Helix Angle: 30° for improved stability, reduced deflection, and better surface finish
• Coating: TiSiN coating enhances hardness, wear resistance, and lubricity
• Material Suitability: Optimized for hard materials up to 55HRC, delivering consistent performance
• Applications: Ideal for high-hardness alloys and hardened steels in precision milling and production environments

Designed for demanding milling tasks, the Vortex End Mill excels where long reach, precision plunging, and wear resistance are essential. The 3‑flute configuration promotes efficient chip removal, helping to keep cutting temperatures lower and extend tool life during extended runs. The 30° helix geometry stabilizes cutting forces, minimizes tool deflection, and supports smooth, high‑quality finishes even on challenging workpieces. The centre‑cutting capability adds versatility, enabling both plunging and contouring without changing tools. TiSiN coating further enhances performance by resisting wear and reducing friction, which translates to longer tool life and more consistent results on 55HRC materials. Whether you’re finishing hardened steels, tool steels, or other high‑hardness alloys, this long‑length end mill provides reliable, repeatable performance and fewer tool changes in busy shops.