PCD Flat End Mill

Crownkyn SuperHard provides precision machining solutions for graphite, ceramics, sapphire and glass products.

Item Name: PCD Flat End Mill
Material: PCD and Tungsten Carbide
Application: Suitable for graphite, ceramic, sapphire and glass machining


Crownkyn Superhard PCD Flat End Mill is specially designed for graphite, ceramic, sapphire and glass machining. It is ideally suited for roughing of flat surfaces or slightly curved surfaces. Engineered flutes with as low as 0.01mm can ensure excellent rigidity and sharpness. The groove design is adopted to obtain the best material removal rate and high wear resistance solid PCD groove improves tool life.


  • Patented flute design
  • Optimal material removal rate
  • Excellent chip evacuation
  • Enhanced workpiece cosmetics
  • Minimum Flute with 0.01mm
  • Tool contour accuracy controlled within 3μm
  • Flutes stay in shape for a long time
  • Tool life +400% vs. other PCD-coated tools


Specification Overall length(mm) Cutting Edge Length(mm) Diameter(mm) Net Weight(kg) Shank Diameter(mm)
D3x2.5x45LxD6-20F 45 2.5 3 0.016 6
D4x2.5x45LxD6-10F 45 2.5 4 0.016 6
D6x2.5x45LxD6-15F 45 2.5 6 0.018 6
D8x2.5x45LxD8-30F 45 2.5 8 0.031 8
D10x2.5x45LxD8-36F 45 2.5 10 0.033 8
D12x2.5x45LxD10-40F 45 2.5 12 0.048 10

Note: Customized specifications are available.


PCD plat end mill is specially designed for graphite, ceramic, sapphire and glass machining.

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