PCD Ball End Mill

PCD Ball End Mill has the advantages of high machining efficiency, long service life and low surface roughness.

Item Name: PCD Ball End Mill
Material: PCD and Tungsten Carbide
Application: Suitable for machining graphite


Crownkyn Superhard PCD Ball End Mill is specially designed for graphite machining. It is ideally suited for roughing of flat surfaces or slightly curved surfaces. Adopting to the latest patented groove design, the minimum width is 0.01mm, which ensures excellent rigidity and sharpness, and obtains the best material removal rate. The contour accuracy of the tool is controlled within 3μm to improve the finish of the processed workpiece.


  • 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) Corner Radius (mm) Shank Diameter(mm) No. of Flute
D4xR2x2.5x45LxD6-24F 45 2.5 4 2 6 24
D1xR0.5×1.2x40LxD4-8F 40 1.2 1 0.5 4 8
D2xR1.9×1.2x40LxD4-18F 40 1.2 2 1.9 4 18

Note: Customized specifications are available.


PCD Ball End Mill with Multi Flutes is best fit for machining graphite.

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