6&8HEM - Multi Flute 45° Helix End Mills

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Endmills for pre-hardened and hardened steel(HRc50~62)

  • Good wear resistance by Si-based PVD coating.
  • Precise run-out and tolerance for finish machining.
  • Reinforced edge design for preventing edge chipping.
  • 45 degree helix design for high speed, feed condition.
  • Outstanding performance at high speed machining by ultra fine (0.2μm) WC grade.