4RCU - 4 Flute High Speed Corner Radius Cutter

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

  • Good wear resistance by Si-based PVD coating.
  • Designed for low speed with high feed condition.
  • Suitable for heavy duty and roughing application.
  • Minimize fracturing at high feed by high TRS fine WC grade.
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