Dental grinding tool
The service life of dental grinding tools whose working surface is coated with diamond grains is increased if the diamond coating comprises a mixture of diamond grain fragments and cuboidal diamond grain blocks. An optimum ratio of grinding performance to service life is achieved if the proportion o...
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Format: | Patent |
Sprache: | eng ; ger |
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Zusammenfassung: | The service life of dental grinding tools whose working surface is coated with diamond grains is increased if the diamond coating comprises a mixture of diamond grain fragments and cuboidal diamond grain blocks. An optimum ratio of grinding performance to service life is achieved if the proportion of diamond grain blocks is about 10 to about 30% of the diamond coating. |
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