CBN400 is a unique crystal with strength (or toughness) second
only to CBN500 among monocrystalline products. However, its angular
shape and sharp edges allows for very low power consumption during
grinding while maintaining a long wheel life.
Recommended Bonds:
Vitrified, Electroplated
Applications:
ID Grinding
Tool and Die Grinding
OD Grinding
Double Disk Grinding
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Physical Properties:
Density: 3.48g/cc
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CBN420 is a specially coated CBN400 abrasive
designed specifically for resin bond systems. The highly engineered
coating provides for enhanced retention of the crystal in the bond
which results in longer wheel life together with good surface finish.
This, combined with the shape of the crystal which gives low grinding
power delivers a unique grinding performance.
Recommended Bonds:
Resin
Applications:
ID Grinding
Tool and Die Grinding
OD Grinding
Double Disk Grinding
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Physical Properties:
Density: 5.4g/cc
Coating Level = 60%
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