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The Simple Properties Introduction of Different Carbide Burrs Coating

There are four types coating for carbide burrs which are used:

TiAlN Coating: Thickness:1-3um;Hardness:3200HV;Thermal Stability:800°C;Friction Coefficient:0.2
Tin Coating:Thickness:2-3um;Hardness:2000HV;Thermal Stability:600°C;Friction Coefficient:0.23

AlCrN Coating:Thickness:2-8um;Hardness:3000HV;Thermal Stability:1000°C;Friction Coefficient:0.4

DLC Coating:Thickness:1-2um;Hardness:2500HV;Thermal Stability:300°C;Friction Coefficient:0.1

During these four types coating,TiAlN coating is most common used by us.



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