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Cutting tool and method for manufacturing the same
A cutting tool includes a base material, and a coating film covering the base material in contact with the base material. The base material is a cubic boron nitride sintered material. The coating film is a ceramic. An amount of oxygen in the coating film is less than or equal to 0.040 mass percent.
Cutting tool and method for manufacturing the same
A cutting tool includes a base material, and a coating film covering the base material in contact with the base material. The base material is a cubic boron nitride sintered material. The coating film is a ceramic. An amount of oxygen in the coating film is less than or equal to 0.040 mass percent.
Cutting tool and method for manufacturing the same
OKAMURA KATSUMI (author) / KUKINO SATORU (author) / SETOYAMA MAKOTO (author)
2022-05-24
Patent
Electronic Resource
English
CUTTING TOOL AND MANUFACTURING METHOD OF CUTTING WORKPIECE
European Patent Office | 2016
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