PROMAX Premier – Aluminum - 3 Flute

  • US360 for Aluminum
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3 Flute Variable - US360

This high performance 3 flute end mill for Aluminum has three different helix angles (42.5°/45°/47.5°) to reduce vibration and improve finish. Its unequal index also assists in reducing the vibration while the high 13° rake angle makes for smoother cutting. The PROMAX Premier US360 is designed with an extra-large gash and a deep flute depth creating a tool that has excellent chip evacuation. This tool comes standard with a chamfer for corner protection and ZrN coating which is optimal when cutting Aluminum.

 *The US360 replaces our PROMAX Premium Series 110

  • Designed for use in Aluminum
  • Application uses include: 
    • Peripheral Cutting
    • Ramping
    • Helical Cutting
    • Slotting
    • Plunging
  • End mill has an Unequal Index
  • End mill has a Variable Helix of 3 different helix angles
  • End mill is Balanced