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511-303 || 18mm Diameter, Uncoated F45 6FL Corner Radius Endmills

  • F45 corner radius endmills featuring a 45° helix and 6 flutes for high-efficiency machining
  • Ideal for finishing and light roughing in steel, stainless steel, and difficult-to-machine materials
  • Corner radius geometry improves edge strength while the 6-flute design enhances surface finish
  • Manufactured from A-Gr-SiV Premium Carbide Blend (Active Grain Sized Volume) for superior wear resistance and long tool life
  • Proudly made in the USA from solid carbide for consistent, high-performance results
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