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Concentration

Concentration ?

Concentration means how much diamond / CBN grit is contain per cubic centimeter. When is 25% of volume, Concentration is 100, It is contained 4.4cts Diamond or CBN per bulk 1cm

Concentraiton cts/cm3 Volume Rate (vol %)
50 2.2 12.5%
75 3.3 18.75%
100 4.4 25.0%
125 5.5 31.25%
150 6.6 37.5%

More higher concentration is that

  • Price is expensive
  • Life time is longer
  • Roughness is improved

So it is important to adapt the suitable concentration according to the working conditions and applications.