Zen Wu Zheng Sun

Carbide Roughing End Mills

AJ330M3-Flutes Roughing End Mills

AJ430M4-Flutes Roughing End Mills

  • The base material is German AF-K44 ultrafine tungsten carbide material.
  • The base material hardness is as high as HRA92.3 (HV30=1680N/mm2).
  • Flexural strength exceeds 3800N/mm2 (TRS > 3800N/mm2).
  • Processed using a five-axis CNC tool grinder from Walter, Germany.
  • The best choice for high hardness and high-speed cutting is the end milling cutter specification.

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